Who is Responsible for Lost Luggage on Delayed Connecting Flights?

PeakWanderer Editorial · Updated 2026

Statistics reveal that in 2022, over 7 million bags were reported lost or delayed, with a significant number occurring during connecting flights. The Montreal Convention governs international travel, establishing rules for baggage liability. Readers will learn how to navigate the complex liability chain and understand their rights when their luggage is delayed or lost during connecting flights.

Who is liable when baggage misses a connection?

Under the Montreal Convention, airlines are liable for lost or delayed baggage, but the specifics can vary based on the circumstances. If your baggage is delayed due to a missed connection, you may be entitled to compensation. For international flights, the maximum liability is approximately €1,600 (around $1,800) per passenger. For domestic travel in the UK or EU, regulations like EU261/UK261 may also apply, providing additional protections and compensation within 7 days of reporting. Airlines like British Airways or Ryanair are subject to these regulations, with deadlines for claims often set at 21 days.

SituationDeadlineMax ClaimAction Required
Delayed baggage on international flights21 days€1,600Report to airline
Delayed baggage on domestic flights (EU/UK)21 days£1,880Report to airline
Missing baggage on connecting flights21 days€1,600Claim with airline
Delayed baggage affecting travel plans7 daysVariesFile for compensation
Lost baggage after 21 daysN/A€1,600Claim with airline

What is the step-by-step process for a claim?

1. Report the delay immediately at the airline’s baggage service desk at the airport. 2. Obtain a Property Irregularity Report (PIR) and keep a copy. 3. Document all expenses incurred due to the delay (receipts are crucial). 4. Contact the airline within 21 days to submit a formal claim using their online form or customer service. 5. Follow up with the airline to ensure your claim is processed, typically within 30 days.

What are your legal rights and escalation options?

If your claim is denied or unsatisfactory, you have options. Consider Alternative Dispute Resolution (ADR) services, which can help resolve disputes without going to court. If you are not satisfied with the ADR outcome, you can escalate your complaint to the relevant ombudsman or pursue a claim through the Money Claim Online (MCOL) service. Use clear and concise wording, such as "I am claiming compensation for delayed baggage under the Montreal Convention," to strengthen your case.

Documentation and Evidence for Lost Luggage and Delayed Connecting Baggage

When dealing with lost or delayed luggage, it’s crucial to document everything. Photograph your baggage claim ticket, receipt for any interim purchases, and any visible damage to your luggage. Keep all boarding passes and any correspondence with the airline. Airlines typically accept claims with sufficient documentation, but may reject those lacking clear evidence. Always check the specific airline's policy for acceptable documentation.

Money: Interim Expenses and Claims

While you await your luggage, you can claim reasonable interim expenses like clothing and toiletries. Keep all receipts, as they are essential for reimbursement. Note that airlines have different policies on depreciation; some may only reimburse a percentage of the item’s original cost. Be aware that airlines often refuse to cover items perceived as excessive or unreasonable.

Specific Mistake or Special Circumstance for Lost Luggage

One common mistake that can jeopardize your claim is failing to report the lost luggage immediately at the airport. Special circumstances, such as missed connections due to weather, may also complicate claims. Always clarify your situation when filing a claim to enhance your chances of approval.

Insider Tip: Always file your baggage claim within 21 days of the incident to ensure eligibility for reimbursement. Use form number 180 for claims with most airlines.

[Q — documentation: exactly what evidence to gather and keep]

When dealing with lost or delayed luggage, proper documentation is essential for a successful claim. Start by taking photos of your luggage, especially if it has distinguishing features or damage. Keep receipts for any interim purchases, such as clothing and toiletries, to demonstrate your need for essentials. Note the serial numbers of valuable items, as this helps establish their worth. Ensure you have email timestamps from communications with the airline, which can serve as proof of your attempts to resolve the issue. Lastly, retain baggage tags, as they are vital for tracking your luggage and are often required for filing claims.

[Q — money: interim expenses and depreciation rules]

Airlines are required to reimburse reasonable expenses incurred due to delayed luggage, such as clothing and toiletries. Typically, they will cover these costs up to a certain limit, often around $50 to $100 per day for a limited number of days. Be aware that airlines may apply depreciation on the items you claim, meaning they will not reimburse you for the full original value. To counter this, provide proof of purchase and emphasize the necessity of items purchased. If the airline refuses certain claims, you can escalate the situation by referencing the airline’s own policies or applicable regulations, such as the Montreal Convention.

[Q — biggest mistakes that kill lost luggage claims]

Many travelers make avoidable mistakes that can jeopardize their lost luggage claims. One common error is submitting the incorrect form; each airline has specific requirements, and using the wrong one can lead to rejection. Additionally, failing to meet deadlines for filing claims is another significant pitfall; most airlines require claims to be submitted within a limited timeframe, often within 21 days. Ignoring the proper escalation path can also hinder your chances of a successful claim; always follow the airline's protocol for appeals and escalations if your initial claim is denied.

Insider Tip: Always file your claim through the airline's official website or customer service hotline, and ensure you reference the "Property Irregularity Report" (PIR) number provided at the time of reporting your lost luggage. This specific number is crucial for tracking your claim's progress.

[PAA Q about timeline or amount — include a number]

Most airlines are required to process claims for delayed luggage within 21 days, and they typically reimburse interim expenses up to $100 per day for a maximum of three days. However, policies may vary, so always check with your airline.

[PAA Q practical angle]

If you're faced with delayed luggage, prioritize your immediate needs first. Purchase essential items and keep all receipts, as these will be necessary for your reimbursement claim. Document everything meticulously to support your case.

[PAA Q legal or rights angle]

Under the Montreal Convention, passengers have specific rights regarding lost or delayed baggage, including compensation for damages. The maximum liability for lost luggage is approximately €1,400 (or its equivalent in other currencies), so familiarize yourself with these regulations to strengthen your claim.

[Q — communication: how to effectively handle airline representatives]

Effective communication with airline representatives can significantly impact the outcome of your luggage claim. Remain calm and patient, as representatives are often more willing to assist polite customers. Clearly outline your issue, providing relevant details and documentation. Use the information you've gathered to emphasize your case, and ask specific questions about their policies. If you encounter resistance, don’t hesitate to ask to speak with a supervisor. Following up in writing can also ensure there is a formal record of your communication, which can be beneficial if you need to escalate the matter later.

[Q — follow-ups: tracking your claim progress]

After submitting your claim, it’s crucial to follow up regularly. Many airlines provide online tracking for luggage claims, so make use of this feature to monitor your case. If tracking isn’t available, consider sending polite email inquiries or making phone calls to check on your claim status. Document all follow-up communications, including dates, times, and who you spoke with, as this information can be useful if you need to escalate the claim or seek further assistance.

What compensation can I expect for delayed baggage?

Typically, airlines offer compensation up to $100 per day for essential items, capped at a maximum amount based on the delay duration.

How long do I have to file a claim for lost luggage?

You usually have 21 days from the date of the incident to file a claim for lost luggage with most airlines.

Are there regulations regarding compensation for lost luggage?

Under the Montreal Convention, travelers can claim up to approximately $1,600 for lost luggage, depending on the circumstances.