My flight was delayed. Can I get a refund?

If domestic flights are cancelled or delayed for more than 30 minutes (flights with flight numbers starting with KN, 9C and AQ need to be delayed for more than 3 hours), you can apply to the airline for involuntary refund. If the flight is approved, there will be no refund fee (you may not get a full refund if you cancel your reservation before the flight is cancelled or delayed). Tips: If you have checked in, please cancel the check-in first; If you have collected the travel itinerary, please return it to the collection office for cancellation, and then submit a refund.