The flight is one line.
The handoffs are the trip.
Use the operating carrier, exact airport and original passport as the anchors. This guide separates booking, airport operations, baggage and disruption responsibility so one changing screen does not control the whole journey.
Confirm the operating carrier, airport code, terminal and carrier deadline; carry the original booking passport; keep power banks in cabin baggage and compliant with mainland domestic-flight rules; if the flight changes, preserve the reason and ask the carrier for the involuntary change or refund route before buying again.
Build one identity and flight record
Use the booking passport
Enter the traveler name and passport data using the carrier or seller’s field instructions. A display difference is not automatically an error; a wrong passenger or document number can be.
- Carry the same original passport
- Check every passenger and segment
- Do not self-correct after ticketing without asking
Find the airline that flies it
A codeshare or platform record may show more than one company. Save the operating carrier because it owns check-in, boarding and the live flight operation.
- Operating airline
- Flight number and date
- Carrier booking reference
Verify code and terminal
Beijing and Shanghai have multiple airports. Other cities can have distant terminals or similarly named transport hubs. Confirm against the airline or airport, not a map search alone.
- Three-letter airport code
- Live terminal
- Road-accessible entrance
Read the fare’s voluntary change, refund, baggage and no-show conditions. A cheap ticket is not cheaper if its restrictions break the rest of the route.
Work backward from the carrier deadline
- 01VERIFY
Recheck on the travel day
Use the operating airline and airport channels for terminal and status. A seller notification is useful, but it is not the only live source.
- 02DEADLINE
Protect check-in and bag drop
Use the deadline shown by the operating carrier for that flight and airport. Do not substitute a generic “two hours” rule for a live cutoff.
- 03BUFFER
Add terminal transport and a failure buffer
Allow for hotel checkout, traffic, wrong pickup points, station transfers and the final walk to the correct airline zone.
- 04ACCESS
Separate documents and security items
Keep the passport, booking reference, essential medicine and compliant power bank accessible rather than buried in checked baggage.
- 05BACKUP
Save a second route
Keep the airport name and terminal in Chinese plus an alternative transport option that does not depend on the same app or payment method.
Three rule owners, not one “China limit”
Allowance and special items
The operating carrier’s conditions control included baggage, size, weight, excess charges and special-item acceptance. Save the allowance attached to the actual fare.
Dangerous-goods limits
Power banks must stay with the passenger or in cabin baggage. Mainland domestic sectors also apply CCC-mark, recall and watt-hour checks.
Onward rules still matter
A domestic segment can connect to an international flight, train or destination-country restriction. Pack for every controlled handoff, not only the first counter.
Check liquids, alcohol, sprays, blades, lighters, medicine and food →
Protect the live ticket before improvising
- 01EVIDENCE
Capture the current status and reason
Save the airline message, airport display, flight number, time and stated reason. Ask the carrier for written delay or cancellation proof when needed.
- 02OPTIONS
Ask for the involuntary route
CAAC rules distinguish voluntary from involuntary change and refund. Ask what the operating carrier can change, endorse or refund before cancelling yourself or buying a replacement.
- 03CAUSE
Check the cause before assuming meals or a hotel
CAAC’s published guidance separates carrier-caused disruptions from weather, air traffic control, security and other causes. Service and who pays can differ.
- 04HANDOFF
Protect the next booking
Contact the hotel, connecting carrier, attraction or pickup provider before a no-show deadline. A disrupted flight does not automatically change separate bookings.
- 05ESCALATE
Escalate with a complete record
Use the carrier first, then the seller or platform for its record. If the published complaint route does not resolve the matter, use the civil aviation service quality channel.
Contact the party that controls the failed layer
| VISIBLE PROBLEM | FIRST USEFUL OWNER | KEEP |
|---|---|---|
| Flight status, boarding or carrier-driven change | Operating airline | Flight number, status, reason, carrier reference |
| Payment, seller order or platform display | Ticket seller / online platform | Order ID, payment record, fare terms |
| Terminal facility, security queue or airport information | Airport / relevant on-site operator | Airport, terminal, time, desk or checkpoint |
| Checked bag missing or damaged | Airline or baggage service before leaving reclaim | Bag tag, report reference, photos |
| Unresolved service complaint | Provider complaint channel, then CAAC supervision route | Prior complaint, reply, evidence timeline |
Save one desk-side Chinese card
请帮我确认这个航班的最新状态、变动原因，以及非自愿改签或退票方案。
Please help me confirm the latest flight status, the stated reason for the change, and the involuntary change or refund options.
如果需要，请给我开具航班延误或取消证明。
If needed, please provide written proof of the flight delay or cancellation.
Rules checked here
Reviewed 26 August 2026. The operating carrier’s live status, conditions of carriage and airport instructions control the specific journey. This page does not promise flight operation, admission to board, compensation or a particular refund outcome.
- CAAC — Provisions on Public Air Transport Services for PassengersTicket change/refund, connections, missed flights, baggage, complaints and service-provider responsibilities.
- CAAC — Air travel guidance for irregular flightsStatus information, involuntary change/refund, delay proof, meals/accommodation and cause boundaries.
- CAAC — domestic-flight power-bank restrictionCCC marking and recall restrictions for mainland domestic flights.
- Civil aviation service quality supervision platformOfficial escalation route after preserving the provider-side complaint record.