Air India London To Mumbai: Baggage Allowance Guide

by Jhon Lennon 52 views

Hey there, fellow travelers! Are you planning an exciting trip from London to Mumbai with Air India? That’s awesome! One of the trickiest parts of international travel, especially on a long-haul flight like this, is nailing down your baggage allowance. Trust me, nobody wants to get stuck at the airport check-in desk paying hefty excess baggage fees. This comprehensive guide is here to walk you through everything you need to know about Air India London to Mumbai baggage allowance, ensuring your journey is as smooth as butter, right from Heathrow to Chhatrapati Shivaji Maharaj International Airport.

We're going to dive deep into all the specifics: what you can check in, what you can carry on, what happens if you have too much stuff, and even how to handle special items. By the end of this, you’ll be a pro at understanding Air India’s baggage policies for this popular route, allowing you to pack smart and travel stress-free. So, grab a cuppa, and let's get into the nitty-gritty of your Air India London to Mumbai baggage allowance so you can focus on the adventure ahead instead of stressing about your luggage!

Understanding Your Air India Baggage Allowance

Understanding your Air India baggage allowance before you even start packing is absolutely crucial, guys. It’s not just about knowing the weight limits; it's about understanding the piece concept, the dimensions, and how different travel classes or frequent flyer statuses might affect what you can bring on your Air India London to Mumbai flight. Think of it as your golden ticket to a hassle-free check-in experience. Many people overlook these details, only to find themselves scrambling at the airport, having to repack, discard items, or, worse, shell out a lot of extra cash for excess baggage. Our focus today is specifically on the Air India London to Mumbai baggage allowance, which, being an international route, often has more generous allowances compared to domestic flights, but also comes with its own set of strict rules that you must adhere to.

Air India, like most major airlines, operates on a system that varies based on your ticket type and the route. For your London to Mumbai journey, this typically means a combination of checked baggage and carry-on baggage. Factors such as whether you’re flying Economy, Business, or First Class will significantly impact how much you're allowed. Even if you're an Air India Flying Returns member with elite status, you might get an additional baggage allowance, which is a sweet perk if you travel frequently! It’s also wise to remember that while the general rules apply, there can sometimes be slight variations due to specific aircraft types or operational reasons, though these are usually communicated in advance. Always, and I mean always, double-check the exact allowance printed on your e-ticket or through Air India's official website for your specific booking reference. This is your most reliable source of information for your Air India London to Mumbai baggage allowance. Being prepared means a smoother departure and a much more relaxed start to your trip to India! Don't let baggage woes be the first memory of your incredible journey from London to Mumbai. Taking a few minutes now to understand these details will save you a lot of headache later on, allowing you to truly enjoy the anticipation of your trip. So, let's dive into the specifics of checked baggage and carry-on allowances for this particular international route.

Checked Baggage Allowance: The Essentials

When it comes to your Air India London to Mumbai baggage allowance, especially for checked baggage, knowing the essentials is paramount. This is where most of your belongings will travel, and where the biggest potential for excess baggage fees lurks if you're not careful. For international flights like the one from London to Mumbai, Air India typically uses a piece concept for checked luggage, which means you're allowed a certain number of bags, each with its own maximum weight and dimensions. It's not just about the total weight of all your bags; it's about each individual bag meeting the specified criteria. The allowances vary significantly depending on your class of travel, so paying close attention to your specific ticket details is absolutely critical for your Air India London to Mumbai baggage allowance. Generally, you’ll find that Economy Class has the most restrictive allowance, while Business and First Class passengers enjoy much more generous limits, which is a fantastic perk if you can splurge or are traveling for work with more equipment. Always ensure your bags are securely locked and clearly labeled with your name, address, and contact information, both inside and out, in case they get separated from you. This simple step can make a huge difference in the unlikely event of a misrouted bag.

Remember, these allowances are set for a reason – safety and operational efficiency. Overweight or oversized bags can cause delays and present handling challenges for airport staff. Also, be mindful of prohibited items that cannot be in checked baggage, such as certain hazardous materials, which Air India strictly enforces. Always consult the airline’s official guidelines or your ticket for the most accurate and up-to-date information regarding your Air India London to Mumbai baggage allowance. While we'll provide general figures below, these can sometimes be subject to change, so a quick check of your booking confirmation is always the safest bet. Knowing these details beforehand allows you to pack strategically, perhaps even distributing heavier items across multiple bags if you’re traveling with family or friends, to stay within the limits. This proactive approach ensures that your journey from London to Mumbai starts on the right foot, with no last-minute surprises at the check-in counter related to your Air India baggage allowance.

Economy Class Baggage Allowance

For those flying Economy Class from London to Mumbai with Air India, your checked baggage allowance is typically set at two pieces, with each piece not exceeding 23 kg (50 lbs). This is a pretty standard allowance for international long-haul flights, and it gives you a good amount of space for your belongings, whether you're heading home to Mumbai or exploring the city. Beyond the weight, there's also a size restriction to keep in mind: the sum of the three dimensions (length + width + height) for each bag should not exceed 158 cm (62 inches). This is really important, guys, because even if your bag is under the weight limit, an oversized bag can still incur extra charges or even be refused at check-in if it’s excessively large. Always grab a tape measure and check your suitcases before you leave home! To maximize your Air India London to Mumbai baggage allowance in Economy, consider using lightweight luggage itself. Those fancy, heavy suitcases might look great, but they eat into your precious 23 kg allowance before you've even packed a single sock. Opt for sturdy but light soft-sided luggage or modern hardshell cases designed for minimal weight.

Packing smart is your best friend here. Roll your clothes tightly to save space and reduce wrinkles, use packing cubes to organize and compress items, and wear your heaviest items like boots or jackets on the plane if you're really pushing the limits. Think about what you truly need versus what you might need. Remember, Mumbai has fantastic shopping, so if you're just visiting, you might be able to buy some items there instead of hauling them all the way from London. For families traveling together on Air India London to Mumbai, you can often pool your baggage allowance. This means if one person has a slightly heavier bag (but still under the individual 23 kg limit) and another has a lighter one, the total can be averaged out, as long as no single bag exceeds 32 kg (70 lbs) – which is an absolute maximum for any checked bag on most airlines due to handler safety regulations – and the total combined weight is within your group's allowance. However, always confirm this pooling policy with Air India directly, as rules can occasionally change or have specific conditions. And don't forget infants! For infants traveling on an Air India London to Mumbai flight without their own seat, there's usually an allowance of one checked bag up to 10 kg (22 lbs), plus a collapsible stroller or car seat, which is a big help for parents. Being prepared and organized will make your Economy Class experience with Air India a breeze, ensuring you make the most of your baggage allowance without any unexpected fees or fuss. So, pack wisely, measure carefully, and get ready for your trip!

Business Class Baggage Allowance

Stepping up to Business Class on your Air India London to Mumbai flight comes with some fantastic perks, and one of the most appreciated is a significantly more generous baggage allowance. This is where you can breathe a little easier about packing, as the limits are much less restrictive than in Economy. Typically, Air India Business Class passengers are allowed two pieces of checked baggage, with each piece weighing up to 32 kg (70 lbs). That's a huge jump from Economy's 23 kg per bag, giving you an additional 9 kg for each suitcase – which can make a world of difference, especially if you're traveling for an extended period, carrying gifts, or simply prefer to have more options. The dimensional limit for each bag remains the same as Economy, at 158 cm (62 inches) (length + width + height), so while you can pack heavier, your bags still need to fit within standard airline handling sizes. This increased allowance is particularly beneficial for business travelers who might need to carry extra equipment, sample products, or multiple outfits for various engagements, or for those enjoying a longer, more luxurious holiday who simply want more choices. The flexibility and peace of mind knowing you have ample room are part of the premium experience that Business Class offers on your Air India London to Mumbai journey.

This extra allowance can also be a lifesaver if you're combining business with pleasure, allowing you to pack both professional attire and leisure wear without feeling squeezed. For frequent flyers with Air India Flying Returns Silver, Gold, or Platinum status, you might even be eligible for additional baggage allowances on top of the standard Business Class offering. For instance, Platinum members often receive an extra piece of luggage, further enhancing their travel comfort. Always check your specific Air India Flying Returns tier benefits for the most accurate information. When packing for Business Class, you still want to be smart, but the pressure to be minimalist is greatly reduced. You might opt for a slightly heavier, more robust suitcase, knowing you have the weight capacity. Remember to still label your bags clearly and ensure all valuable items, medications, and essential documents are in your carry-on. Even with a generous Air India London to Mumbai baggage allowance in Business Class, it's always prudent to keep valuables close. Enjoy the extra space and the comfort of knowing your baggage allowance is well taken care of as you fly from London to Mumbai with Air India!

First Class Baggage Allowance

For those indulging in the ultimate luxury of First Class on Air India’s London to Mumbai route, the baggage allowance is, as expected, the most generous. This premium experience extends to your luggage, offering you significant freedom and reducing any packing anxieties. Typically, First Class passengers are allowed two pieces of checked baggage, with each bag permitted to weigh a substantial 32 kg (70 lbs). While the per-piece weight limit is similar to Business Class, the overall experience of knowing you have this much capacity, coupled with the other First Class amenities, truly enhances your journey. The dimensional limit for each bag remains consistent at 158 cm (62 inches) (length + width + height), ensuring that while you have ample weight, your bags are still manageable for airport systems. This allows you to bring a wide array of clothing, accessories, and personal items, whether you're traveling for an extended stay, carrying elaborate gifts, or simply want the luxury of having multiple wardrobe options for your time in Mumbai.

The First Class baggage allowance is perfectly tailored for travelers who appreciate convenience and space. It means you don't have to compromise on what you bring, making your Air India London to Mumbai journey even more seamless. For elite members of Air India’s Flying Returns program, specifically Gold or Platinum tiers, you might find that you qualify for additional baggage pieces beyond the standard First Class allowance. This is a fantastic benefit that further enhances the already excellent offering, providing even more flexibility. Always consult your Flying Returns membership benefits or your e-ticket for the precise details applicable to your booking. When preparing your luggage for First Class, you can truly pack without much concern for minor weight fluctuations. Focus on organizing your belongings efficiently, ensuring everything is securely packed, and that any fragile items are well-protected. Despite the generous Air India London to Mumbai baggage allowance, it's still a good practice to keep essential documents, medications, and high-value items in your carry-on baggage, which we'll discuss next. Enjoy the unparalleled comfort and generous allowances that First Class on Air India offers as you prepare for your elegant arrival in Mumbai!

Carry-on Baggage Allowance: What You Can Bring Onboard

Moving on from the hefty checked bags, let's talk about carry-on baggage – the essential items you bring with you into the cabin on your Air India London to Mumbai flight. This is where you keep your most important belongings, things you need access to during the flight, and anything valuable or fragile that you wouldn't dare put in the hold. For your Air India London to Mumbai baggage allowance for carry-on, the rules are pretty consistent across all travel classes, but they are strictly enforced for safety and cabin space reasons. Typically, Air India allows one piece of cabin baggage per passenger, plus one personal item. The standard weight limit for your main cabin bag is usually 8 kg (17 lbs), and the dimensions (length + width + height) should not exceed 115 cm (45 inches) (this is typically around 55 cm x 35 cm x 25 cm). These dimensions are critical because your bag needs to fit comfortably in the overhead bins or under the seat in front of you. Always remember to check these dimensions with a tape measure, as an oversized bag, even if slightly so, can lead to it being checked into the hold at the gate, which can be inconvenient and, in some cases, incur last-minute fees if it exceeds your checked baggage allowance.

In addition to your main cabin bag, Air India permits one personal item. This could be a laptop bag, a small purse, a camera bag, or a small backpack. This personal item must be able to fit under the seat in front of you and should not contain any items that would violate security regulations. This Air India London to Mumbai baggage allowance for carry-on is designed to ensure everyone has enough space in the cabin and to comply with aviation safety regulations. It’s a good idea to pack essentials like your passport, wallet, medications, any crucial documents, a change of clothes, and valuable electronics in your carry-on. This way, even in the rare event of a delayed checked bag, you’ll have everything you absolutely need. Also, familiarize yourself with liquids restrictions (the 3-1-1 rule: 3.4 ounces/100 ml containers, one quart-sized bag, one bag per passenger) and prohibited items like sharp objects or certain aerosols, which are universally enforced at London Heathrow and any airport you might transit through. Packing smart for your carry-on will make your Air India London to Mumbai journey much more comfortable and stress-free, knowing your essentials are always within reach. Don't underestimate the importance of these rules for your Air India London to Mumbai baggage allowance to ensure a smooth boarding process.

Cabin Baggage Rules

Delving deeper into Air India's cabin baggage rules for your London to Mumbai flight is crucial, as adhering to these ensures a smooth boarding and a comfortable flight experience for everyone. As we mentioned, the standard allowance is one main cabin bag (max 8 kg, 115 cm total dimensions) and one personal item (like a laptop bag or small purse). But there's more to it than just weight and size. These rules are not arbitrary; they're set to comply with international aviation safety standards and to ensure that all passengers have adequate space in the overhead bins and under seats. Imagine the chaos if everyone brought oversized carry-ons! Therefore, being mindful of your Air India London to Mumbai baggage allowance for cabin bags is a courtesy to your fellow passengers as much as it is a requirement.

One of the most important aspects of cabin baggage rules is the handling of liquids, aerosols, and gels (LAGs). The universally recognized 3-1-1 rule applies rigorously at London Heathrow and any other major airport: all liquids, gels, and aerosols must be in containers of 100 ml (3.4 ounces) or less. These containers must then fit comfortably into one transparent, resealable plastic bag of 1-liter capacity (roughly 20cm x 20cm or 8 inches x 8 inches). Only one such bag is allowed per passenger. This rule is strictly enforced, and you'll have to present this bag separately during security screening. Exceptions are made for essential medicines (with a prescription or doctor's note) and baby food/milk, which can exceed 100 ml but must be declared and may undergo additional screening. Electronic devices, such as laptops, tablets, and power banks, must also be removed from your bag and placed in a separate tray for screening. Power banks should always be in your carry-on and never in your checked luggage due to fire risks. For your Air India London to Mumbai flight, ensure your electronics are charged enough to be powered on if requested by security personnel. Furthermore, prohibited items like sharp objects (knives, razors, scissors with blades over 6 cm), firearms, explosive materials, and certain sporting goods are strictly forbidden in cabin baggage. Even seemingly innocuous items like large tubes of toothpaste or hair spray can be confiscated if they don't comply with the LAGs rule. Knowing and following these cabin baggage rules for your Air India London to Mumbai baggage allowance will significantly speed up your progress through security and prevent any unwanted surprises, ensuring a smooth start to your incredible journey to India. So, pack smart and stay compliant!

Excess Baggage: When You Need More

Sometimes, despite your best efforts to pack light, you simply have more items than your standard Air India London to Mumbai baggage allowance permits. This is where excess baggage comes into play. It's important to understand Air India's policies and, more importantly, the costs associated with exceeding your allowance, as these can be quite significant. Nobody wants an unpleasant surprise at the check-in counter, so knowing your options for excess baggage is key. Air India generally offers passengers the ability to pre-purchase excess baggage online or through their sales offices at a discounted rate compared to paying at the airport. This is always the recommended option if you anticipate having more luggage. The difference in cost can be substantial, making online pre-purchase a wise financial decision for your Air India London to Mumbai journey. The specific rates for excess baggage on the London to Mumbai route will depend on whether you’re exceeding the number of pieces, the weight per piece, or both. Air India typically provides a per-kilogram rate or a per-piece rate for additional baggage, and these rates are higher for international flights.

For example, if you have a third bag, or if one of your bags is overweight (say, 28 kg instead of 23 kg in Economy), you will be charged accordingly. It's crucial to consult Air India's official website or contact their customer service for the exact excess baggage rates applicable to your London to Mumbai flight as these can fluctuate. Usually, there's a specific section on their website dedicated to excess baggage charges for international routes. Keep in mind that there’s also an absolute maximum weight limit for any single piece of checked baggage, which is typically 32 kg (70 lbs) across most airlines, including Air India. Bags exceeding this 32 kg limit will generally not be accepted for safety reasons, and you’ll be required to repack or ship them as cargo. This is a non-negotiable safety standard, so never try to force a bag heavier than this limit. To avoid these charges altogether, consider mailing some items via cargo services if they are non-urgent and particularly heavy or bulky. For Air India London to Mumbai baggage allowance, be smart about excess baggage. Weigh your bags at home, know your limits, and if you must bring more, always pre-purchase online. This proactive approach ensures that your Air India travel experience remains smooth and within budget, letting you focus on the excitement of arriving in Mumbai without any last-minute financial surprises due to luggage.

Special Baggage Considerations

Beyond your standard personal belongings, sometimes your Air India London to Mumbai baggage allowance needs to account for special items. This can include anything from sports equipment and musical instruments to medical devices, and each category often has its own set of rules and fees. It’s absolutely vital to communicate with Air India well in advance if you plan on traveling with any special baggage on your London to Mumbai flight. Simply showing up at the airport with an oversized item without prior notification can lead to significant delays, refusal of carriage, or hefty charges, which nobody wants when trying to catch an international flight. Air India, like other airlines, aims to accommodate special items, but they need to plan for their storage and handling, especially for delicate or unusually shaped objects. Therefore, always check Air India's specific policies for these items, as they are often separate from the general Air India London to Mumbai baggage allowance for standard suitcases.

For example, sports equipment such as golf clubs, skis, surfboards, or bicycles usually count as one piece of checked baggage, but they often have their own specific dimensions and weight limits, and sometimes a handling fee might apply even if they fall within your general allowance. You might also need to ensure they are packed in appropriate protective cases to prevent damage. Similarly, musical instruments, especially larger ones like cellos or guitars, may require their own seat in the cabin if they exceed carry-on dimensions (and you’d have to purchase an extra ticket for them), or they must be checked in as fragile baggage in a hard case. Always confirm with Air India if your instrument can be carried onboard or if it must be checked, and what the specific packing requirements are. Medical equipment, such as CPAP machines or wheelchairs, usually travel free of charge as additional carry-on or checked baggage, provided they are essential for the passenger’s well-being and are cleared by the airline. However, it’s still crucial to inform Air India when booking or at least 48 hours before your London to Mumbai flight to ensure all arrangements can be made smoothly. For fragile items that are too large for carry-on but you're worried about checking, inquire about fragile baggage handling – sometimes, airlines will affix special tags and handle these with extra care, though this doesn't guarantee against damage. By being proactive and communicating your special baggage needs to Air India ahead of time, you can avoid any last-minute hitches and ensure all your items, no matter how unusual, make it safely and smoothly on your Air India London to Mumbai journey.

Tips for a Smooth Baggage Experience on Air India

To ensure your Air India London to Mumbai baggage allowance experience is as smooth and stress-free as possible, here are some invaluable tips that will help you avoid common pitfalls and make your journey enjoyable. Nobody wants baggage woes to overshadow the excitement of an international trip, so taking a little extra time for preparation can make all the difference. Firstly, and arguably most importantly, always check your specific baggage allowance on your e-ticket or Air India's official website for your London to Mumbai flight just before you pack. Allowances can sometimes vary based on fare class, frequent flyer status, or even promotional offers, so relying on general information might lead to surprises. This ensures you have the most up-to-date and accurate information for your Air India London to Mumbai baggage allowance.

Secondly, weigh your bags at home! Invest in a portable luggage scale. This simple tool is a game-changer and will save you immense stress (and potential fees) at the airport. It allows you to redistribute items or remove non-essentials before you even leave your house, ensuring all your checked bags are within the Air India London to Mumbai baggage allowance weight limits. Don't forget to measure the dimensions too, especially if your suitcase looks a bit bulky. Thirdly, label your luggage clearly. Use durable luggage tags with your name, phone number (with international dial code!), and email address. Consider adding a unique ribbon or sticker to make your bag easily identifiable on the baggage carousel at Mumbai airport, which can be quite busy. It's also a good idea to put a copy of your itinerary and contact information inside your suitcase in case the outer tag gets torn off. Fourthly, know your carry-on rules inside out. This includes the 8 kg weight limit, the dimensions, and the strict 3-1-1 rule for liquids. Pack your essentials, valuables, medications, and any crucial documents in your carry-on. This not only protects them but also ensures you have what you need even if your checked luggage is delayed. Fifthly, pre-purchase excess baggage online if you anticipate exceeding your allowance. This is almost always cheaper than paying at the airport and saves you time and hassle at check-in. Finally, dress appropriately for travel and wear your heaviest items of clothing (like jackets or bulky shoes) on the plane to slightly reduce your checked baggage weight. By following these practical tips for your Air India London to Mumbai baggage allowance, you'll be well-prepared, relaxed, and ready to enjoy your journey from start to finish, landing in Mumbai ready for your adventure!

Frequently Asked Questions (FAQs)

Navigating baggage allowances can sometimes throw up a few common questions, even after reading through all the details. We've compiled some Frequently Asked Questions specifically tailored for your Air India London to Mumbai baggage allowance to clarify any lingering doubts and help you prepare for a seamless journey. These insights will give you even more confidence regarding your Air India London to Mumbai baggage allowance, ensuring you have all the information at your fingertips before you even head to London Heathrow.

Q1: What is the standard checked baggage allowance for an Air India Economy Class flight from London to Mumbai?

A1: For Economy Class on Air India's London to Mumbai route, passengers are generally allowed two pieces of checked baggage. Each of these pieces must not exceed a weight of 23 kg (50 lbs). Additionally, the sum of the three dimensions (length + width + height) for each bag should be no more than 158 cm (62 inches). It’s vital to adhere to both the weight and dimensional limits for each individual bag, not just the total weight across all bags. This is a common misconception, so always ensure each suitcase meets these specific criteria. Remember, exceeding these limits can lead to excess baggage fees or even refusal of carriage for particularly oversized items. Double-checking these details on your e-ticket or Air India's official website just before your flight is always the safest approach to confirm your Air India London to Mumbai baggage allowance.

Q2: Can I combine my baggage allowance with someone else on the same Air India London to Mumbai flight?

A2: Generally, Air India allows passengers traveling on the same booking or itinerary, especially families or groups, to pool their baggage allowance. This means that if you have two passengers in Economy Class, your combined allowance would effectively be four pieces of 23 kg each. However, there's a crucial caveat: no single piece of checked baggage can exceed 32 kg (70 lbs), regardless of the pooled allowance, due to international health and safety regulations for baggage handlers. So, while you can share the total weight/piece count, individual bags must still meet the per-piece limits. Always confirm this pooling policy directly with Air India or check your specific booking details, as airline policies can sometimes have specific conditions or slight variations. This flexibility with Air India London to Mumbai baggage allowance can be incredibly helpful for managing luggage for families or groups.

Q3: What are the carry-on baggage limits for Air India London to Mumbai flights?

A3: For carry-on baggage on Air India London to Mumbai flights, you are typically allowed one piece of cabin baggage weighing no more than 8 kg (17 lbs). The maximum dimensions for this bag are usually 115 cm (45 inches) when you sum the length, width, and height. In addition to this main cabin bag, you are also permitted one personal item, such as a laptop bag, a small handbag, a camera bag, or a small backpack, which must fit under the seat in front of you. It is absolutely essential that both your main carry-on and personal item adhere to these weight and size restrictions to ensure they fit in the overhead bins or under the seat and to avoid any last-minute gate checking and potential fees. Security regulations regarding liquids, aerosols, and gels (LAGs) (the 3-1-1 rule) also apply to your carry-on, so be sure to pack these items correctly. Always be mindful of your Air India London to Mumbai baggage allowance to prevent delays at security and boarding.

Q4: How much does excess baggage cost on Air India from London to Mumbai?

A4: The cost of excess baggage on Air India from London to Mumbai can vary significantly. Air India strongly recommends pre-purchasing excess baggage online through their website or sales offices, as these rates are considerably cheaper than paying at the airport check-in counter. The exact cost will depend on how much you are exceeding your allowance – whether it's an additional piece, an overweight bag, or both. For international routes like London to Mumbai, fees are often charged per kilogram or per additional piece. For instance, an additional piece might have a flat fee, while an overweight bag incurs a per-kg charge. It's crucial to consult Air India's official website for their specific excess baggage charges for the London to Mumbai route, as these figures are subject to change and can vary. This proactive approach regarding your Air India London to Mumbai baggage allowance will help you avoid unexpected expenses.

Q5: What should I do if my checked bag is lost or delayed on my Air India flight to Mumbai?

A5: In the unfortunate event that your checked bag is lost or delayed on your Air India London to Mumbai flight, the very first thing you should do upon arrival in Mumbai is to report it immediately at the Air India baggage service desk located in the arrivals area of the airport, before leaving the baggage claim area. You will need to fill out a Property Irregularity Report (PIR) form. Provide all necessary details, including your baggage tags, flight information, and a description of your luggage. Air India will then initiate a search for your bag and keep you updated. Keep all documentation, including your PIR form and baggage tags. Most bags are found and delivered within 24-48 hours. If your bag is delayed, the airline might offer an allowance for essential items. Always pack essentials, medications, and valuables in your carry-on to minimize inconvenience in such situations, making sure you are always prepared, even for the unexpected, regarding your Air India London to Mumbai baggage allowance.