Claim Immediate Expenses for Delayed Bags

You can claim reimbursement for essential purchases while your bag is delayed. This is not a goodwill gesture from the airline — it is a federal requirement. The U.S. Department of Transportation requires airlines to compensate passengers for “reasonable, verifiable, and actual incidental expenses” incurred during a baggage delay. ^[1]

Here’s what that means in practice, what each major airline actually pays, and how to make sure you get reimbursed.

What the DOT requires

The federal standard is straightforward: airlines must cover reasonable expenses you incur because your bag is missing. There’s no fixed daily dollar amount written into federal regulation — “reasonable” is the operative word. ^[1]

This is a critical distinction. Many airlines set internal daily limits — $50, $100, or $200 per day — but those caps are airline policy, not federal law. The DOT’s standard is broader: if the expense is reasonable, verifiable (you have a receipt), and actually incurred because of the delay, the airline should reimburse it. ^[1]

All interim expenses are subject to the overall liability limits: $4,700 per passenger on domestic flights under 14 CFR 254 ^[2] and approximately $2,025 (1,519 SDR) on international flights under the Montreal Convention. ^[4] Your interim expense claims and any eventual lost-bag compensation claim draw from the same cap.

What each airline pays

Airline interim expense policies vary significantly. Here’s what the three largest U.S. carriers offer.

Delta Air Lines

Delta provides one of the most transparent interim expense policies in the industry: $50 per day for the first 5 days of delay ($250 total). Claims beyond that threshold are handled individually. ^[5]

That’s a clear, published policy — but it’s Delta’s internal guideline, not the federal ceiling. If your reasonable expenses exceed $50/day (for example, you’re at a beach destination with no luggage and need a swimsuit, sunscreen, and appropriate clothing), you can submit receipts for the full amount and cite the DOT’s “reasonable” standard. ^[1]

How to claim with Delta:

• File online at delta.com/bag-claim
• Call Delta Baggage Services: 1-800-325-8224
• Keep all receipts — Delta requires dated, itemized receipts

American Airlines

American Airlines reimburses “reasonable and necessary items” needed while you’re away from home without your bags. No specific daily limit is published — AA evaluates claims based on verifiable incidental expenses up to the maximum liability limits. ^[7]

In practice, this means American Airlines reviews each expense receipt individually. Buy what you genuinely need, keep receipts for everything, and submit promptly.

How to claim with American Airlines:

• File online at centralbaggage.aa.com
• Call: 800-433-7300 (general customer service — no dedicated baggage line)
• Submit expense claim within 30 days of flight date ^[8]
• Processing typically takes 4-6 weeks ^[7]

United Airlines

United reimburses “reasonable, verifiable, and actual incidental expenses” with no stated daily limit. Claims are evaluated case by case. ^[9]

United has the longest domestic deadline for interim expense claims among the Big Three: 45 days from your arrival date to submit receipts. ^[10] That gives you more time to gather documentation, but don’t use it as an excuse to wait — file as soon as you have your receipts together.

How to claim with United:

• File online at united.com/claimform
• Call Baggage Recovery Center: 1-800-335-2247 (domestic) or 1-281-821-3526 (international)
• Text “BAGS” to 32050 for quick assistance
• Processing typically takes 4-6 weeks ^[9]

What qualifies as a reimbursable expense

The DOT and all major airlines agree on the general categories. Your purchases must be genuinely necessary because your bag is missing. ^[1]

Typically reimbursed:

• Toiletries: toothbrush, toothpaste, deodorant, shampoo, razor, basic skincare
• Underwear and socks
• A change of clothing appropriate for your destination (business attire if you’re traveling for work, casual wear for vacation)
• Medication or medical supplies that were in the checked bag
• Basic laundry expenses if the delay extends beyond a few days
• Phone chargers or essential adapters if packed in checked luggage

Typically not reimbursed:

• Luxury clothing, designer brands, or high-end accessories
• Electronics unrelated to the delay (new headphones, a tablet)
• Souvenirs or recreational items
• Full wardrobe replacements beyond what’s needed during the delay period
• Anything a reasonable person wouldn’t consider essential given the circumstances

What about partial reimbursement for clothing?

The DOT’s Fly Rights guide addresses this directly: airlines may offer only partial reimbursement for new clothing “on the basis that you will be able to use the new items in the future.” If you offer to turn the purchased items over to the airline, they may agree to a higher reimbursement. ^[1]

In practice, most airlines reimburse the full cost of basic purchases (underwear, socks, a plain shirt) and apply partial reimbursement to items with longer-term use value.

How to file and maximize your claim

Bag fee refund: a separate right

In addition to interim expense reimbursement, you may be entitled to a full refund of your checked bag fee if the delay exceeds certain thresholds. This rule, codified in 14 CFR Part 260, took effect October 28, 2024. ^[3]

Refund thresholds:

The delay is measured from the time you arrive at the gate (deplaning opportunity) to when the bag is delivered to you or made available for pickup. ^[3]

How it works:

You must have filed a Mishandled Baggage Report (MBR) at the airport — that’s the trigger for the automatic refund. Once the delay threshold is exceeded, the airline must refund your checked bag fee in the original form of payment. No processing fees. The refund must be issued within 7 business days for credit card purchases or 20 calendar days for other payment methods. ^[3]

What to do if the airline denies your claim

If the airline rejects your expense claim or offers less than what you spent, you have options.

Cite the federal standard. If the airline claims you exceeded their daily limit, respond in writing: “The U.S. DOT requires reimbursement of reasonable, verifiable, and actual incidental expenses. There is no federally mandated daily cap. The expenses I submitted are reasonable given the circumstances of my delay.” (Keep the full formal language in your written response — it carries more weight.)

Escalate within the airline. Ask for your case to be reviewed by a supervisor or the airline’s customer relations department. Provide all receipts and a clear explanation of why each purchase was necessary.

File a DOT complaint. If the airline refuses to reimburse reasonable expenses, file a complaint with the DOT’s Office of Aviation Consumer Protection at airconsumer.dot.gov. The airline must acknowledge the complaint within 30 days and respond in writing within 60 days. ^[1]

Credit card dispute. If you paid for the flight with a credit card that includes travel protection, you may be able to file a baggage delay claim with your card issuer for expenses the airline won’t cover.

Quick reference: interim expense rights

Next steps

• Track your bag while you wait. Learn how to use WorldTracer, airline apps, and personal trackers.
• Return to the lost luggage hub for the full step-by-step process, from airport to compensation.
• If your bag isn’t found, our compensation guide covers how to file a full loss claim.