Do this now
Follow these steps in order.
- 01
Wait until the belt stops, check the nearby oversize-baggage area and confirm the flight number shown for the carousel; do not take a similar bag without matching its tag.
- 02
Go to the operating airline's baggage counter or ground handler before leaving the secure arrivals area. If the ticket shows one airline but another operated the flight, start with the operator.
- 03
Show your passport, boarding pass, baggage receipt and itinerary. Describe the bag's size, color, brand and distinctive features without putting sensitive contents on a public form.
- 04
For a multi-airline trip, ask which carrier owns the report. ANA and JAL both direct passengers missing a bag at the final destination to the airline that operated the final sector.
- 05
Receive a written report or digital confirmation and record the file reference number. Keep it separately from the original baggage-tag number because the online tracer uses the file reference.
- 06
Give a working phone number or email plus the hotel or other address, stay dates and room or reservation name. Confirm with the accommodation that it can receive delayed baggage.
- 07
Complete any customs authorization supplied for a Japan arrival. The airline may need it to clear the found bag through Customs and deliver it without you returning to the airport.
- 08
Before buying clothes, toiletries or other essentials, ask the responsible airline and insurer what is eligible, what approval is needed and where to submit the claim. Keep itemized receipts.
- 09
Track the report and update the airline immediately if your address, hotel or departure date changes. Inspect the bag promptly when it arrives and report damage under the carrier's separate deadline.
What to know
Confirm that this is delayed airline baggage
This guide covers a checked bag accepted by an airline but not delivered at the destination carousel. It is different from property left on a train, in a terminal, at security or in a taxi. Those items belong in the airport, police, railway or other lost-property process instead of an airline baggage trace.
Before filing, check the carousel flight display, the oversize-baggage point and any belt change announced by staff. Compare the baggage-tag number before lifting a similar suitcase. Once the belt has stopped and staff confirm that unloading is complete, move to the baggage-service counter without leaving arrivals.
What to know
Report it before leaving arrivals to the operating airline
JAL and ANA both tell international passengers to report delayed or missing baggage to arrival-airport staff. The operating airline is important: a codeshare ticket can carry one airline's flight number while another airline actually handled the aircraft and baggage. The operator's conditions and tracing process normally apply.
After a connection, contact the airline that operated the final flight into the airport where the bag failed to appear. Do not assume that the airline that sold the ticket or flew the first sector owns the report. Ask the counter to identify the responsible carrier in writing if the itinerary involved more than one airline.
ANA publishes a written declaration deadline of 21 days after arrival for delayed or lost baggage, but that is not a reason to wait; make the initial report immediately. Other carriers can have different forms and conditions.
What to know
Keep both the baggage tag and the tracing reference
The baggage receipt attached at check-in proves the bag was accepted and carries the tag number. The delayed-baggage report creates a separate file reference used by the carrier's tracing system. JAL and ANA both state that the file reference is not the same as the baggage-tag number.
Photograph the boarding pass, baggage receipt and report, then save the responsible counter's contact details. JAL's tracer uses the passenger name and a 10-character file reference; ANA's tracer also asks for the reference and family name. Enter the spelling exactly as recorded on the report.
If the counter does not issue a reference immediately, ask how and when it will be sent, who to contact, and what proof you should retain. Do not publish the number online because it can expose the status and delivery information attached to the case.
What to know
Give a delivery address that will still work
Provide a reachable Japan phone number or email and an address that can accept the suitcase. For a hotel, use the full registered property name, address, reservation name, check-in and check-out dates. Ask reception whether it accepts delayed baggage and how the outside label should identify you.
If you will change cities soon, tell the airline before it dispatches the bag. A one-night hotel may be less reliable than the next longer stay, but only the carrier can confirm what destination it can use. Do not promise the hotel a delivery time the airline has not confirmed.
JAL says it contacts the passenger when the bag is located and arranges customs clearance and delivery to the designated address. ANA describes a similar Japan-arrival process. Exact timing depends on where the bag is found, flight capacity, customs and the final delivery route, so there is no universal same-day or next-day promise.
What to know
Complete the Japan Customs authorization when requested
A found international bag still has to clear Customs. ANA explains that passengers arriving in Japan may be asked to complete an Application/Authorization Letter so the airline can clear the bag and deliver it to the designated location. The responsible carrier or ground handler should provide its current form and instructions.
Complete only the official form supplied through the airline's confirmed channel. Check the case reference, address and contact details before signing, and retain a copy. Do not send passport scans, signatures or baggage records to an unverified message account.
If you do not understand a form, ask the airline counter or its published support contact before leaving. Failure to return required authorization can delay delivery even after the bag has been located.
What to know
Treat essential purchases and reimbursement as case-specific
There is no single Japan-wide daily allowance for delayed-baggage purchases. Airline conditions, route, delay length, necessity, documentation and travel-insurance terms can all affect reimbursement. Ask the responsible airline and insurer what they consider reasonable and necessary before buying more than immediate basics.
Keep itemized receipts and record why each purchase was needed. A card statement alone may not show the item. Separate airline and insurance claim instructions, and disclose any payment already received so the same expense is not claimed twice.
The Ministry of Land, Infrastructure, Transport and Tourism states that the Montreal Convention baggage liability limit increased to 1,519 Special Drawing Rights per passenger on December 28, 2024. This is a legal liability ceiling for covered international carriage, not an automatic payout, shopping budget or guaranteed valuation of the bag.
What to know
Know the separate damage and loss deadlines
When the suitcase arrives, inspect it promptly and check the contents in a private place. Delay, physical damage and missing contents can follow different notice rules. JAL asks passengers to report damage before leaving the airport when possible and publishes a seven-day written notice period after receiving the bag; check the operating carrier's own current terms rather than applying that deadline to every airline.
JAL and ANA say that if a bag is not found after their search period, generally around 30 to 45 days, they begin a compensation process under their conditions. That does not mean every bag is legally declared lost on day 30 or that payment is automatic. Keep responding to requests for a contents list and proof of ownership or value.
If you leave Japan before the case closes, give the carrier an overseas contact and ask whether delivery to the next destination or home country is available. The answer depends on the case and must not be assumed.
What to know
Checked November 11, 2026 — recheck the operating carrier
This guide was checked on November 11, 2026 against JAL and ANA international baggage-accident and tracing information plus the Ministry of Land, Infrastructure, Transport and Tourism notice on the Montreal Convention limit. It does not claim that every airline uses the same form, deadline, delivery area or reimbursement rule.
Before travel, save the baggage-help page for every operating carrier in the itinerary and photograph the baggage receipt after check-in. After a disruption, follow the responsible carrier's current written instructions and preserve all records until delivery and any claim are complete.
If that does not work
Use the fallback.
- The baggage counter is closed: use the operating airline's posted airport phone, QR form or official support route before leaving, photograph the closed counter and record the time.
- You already left arrivals: contact the final operating airline and arrival airport immediately, explain that no airport report was created and follow the carrier's late-report instructions.
- The ticketing and operating airlines send you to each other: provide the full itinerary and ask each to state in writing which carrier owns the tracing file.
- The tracer rejects the number: confirm that you are entering the file reference rather than the baggage-tag number and use the family-name spelling shown on the report.
- The hotel will not accept the suitcase: update the airline with another staffed address or ask whether airport collection is possible; do not let dispatch continue to an address that will refuse it.
- You move cities before delivery: give the carrier the next confirmed address, stay dates and contact details and ask it to confirm the change before shipment.
- You need essentials but coverage is unclear: contact the airline and insurer first, buy only reasonable immediate necessities and keep itemized receipts and written replies.
- The bag arrives damaged or opened: photograph the condition before discarding packaging or repairing the bag, keep the delivery record and notify the operating carrier within its current written deadline.
Before you need it
Save this offline.
- Operating airline names and official baggage-help pages for every sector
- Boarding passes and complete itinerary
- Baggage receipt and tag-number photograph
- File reference and copy of the delayed-baggage report
- Counter, carrier and insurer contact details
- Hotel name, address, reservation name and stay dates
- Customs authorization copy when required
- Itemized essential-purchase receipts and claim correspondence
Frequently asked questions
Checked Bag Missing in Japan? Airport Report, Tracking and Delivery FAQ
Should I leave the baggage hall and report the bag later?
No. After checking the correct belt and oversize area, report the missing checked bag to the operating airline or its ground handler before leaving secure arrivals whenever possible.
Which airline should I contact on a codeshare or connection?
Start with the airline that operated the final flight into the airport where the bag did not arrive. Ask the desk to identify the responsible carrier if more than one airline appears on the ticket.
Is the file reference the same as my baggage-tag number?
No. The baggage tag identifies the checked bag; the delayed-baggage report creates a separate file reference used for tracing. Keep both.
Will the airline deliver the bag to my hotel in Japan?
JAL and ANA describe delivery to a designated location after the bag is found and cleared, but eligibility and timing depend on the carrier and case. Confirm that the hotel will receive it and give accurate stay dates.
Why does the airline need a Customs authorization?
An international bag arriving without you still has to clear Japan Customs. The responsible airline may need your signed authorization to complete clearance and arrange delivery.
Can I buy replacement clothes and toiletries?
Ask the airline and travel insurer what is eligible before spending. Buy only reasonable necessities, keep itemized receipts and follow each claim process; no universal allowance applies.
Does the 1,519 SDR limit mean I will receive that amount?
No. It is the Montreal Convention liability ceiling for covered baggage claims, not an automatic payout or valuation. Carrier conditions, evidence, applicable law and payments already received affect the result.
What if I fly home before the bag is found?
Update the carrier with your departure date and overseas contact, then ask where it can deliver the bag. International forwarding is case-specific and should not be assumed.
Primary evidence
Official sources used
Open these pages again before travel. External links lead to the responsible Japanese authority or transport organization.
