Keep the operating airline in the loop
A booking agency or recovery service may assist, but the airline's baggage report, tracer and claim process still matter.
A PIR starts the trace, but it is not the whole process. Keep the operating airline, delivery details, reasonable expenses, insurance and written-claim deadlines organized in one place.
Turn the airline report, tracing status, delivery details, receipts and claim deadlines into one prioritized checklist. Nothing is uploaded or saved.
The bag has been missing for about 24 hours. Complete the urgent actions first, then keep the evidence and deadline steps together.
It does not read your airline file, locate the bag, decide what an airline must reimburse, submit a claim or determine which law applies to your itinerary. Airline procedures, insurance terms and legal deadlines can differ.
Use the operating airline's current baggage instructions and confirm deadlines for your route. This checklist is general travel information, not legal advice.
Keep checking the operating airline's current instructions. If another service is helping, let it work in parallel instead of waiting to contact the airline directly.
A booking agency or recovery service may assist, but the airline's baggage report, tracer and claim process still matter.
Ask what the airline considers reimbursable, keep purchases proportionate to the delay and save itemized receipts.
The PIR, bag tag, boarding pass, delivery updates, contents notes and claim confirmation form one useful evidence pack.
Sources checked September 18, 2026. They explain common rights and deadlines, but the carrier, route, treaty coverage, insurance policy and type of expense can change the answer for an individual claim.
EU guidance on lost, damaged and delayed checked baggage and written-claim timing.
U.S. guidance on airline responsibility, delayed-bag expenses, critical items and assistive devices.
ICAO's current overview of Montreal Convention baggage and delay liability.