If you're not sure, ask an airline representative or search for your flight(s) on the airline's flight status web page or app.
Note: If delay is because of "late inbound aircraft", select reason for inbound flight's delay.
Ground Handling (Baggage, Fueling, Food Service)
Crew/Staff Shortage
Waiting for Passengers
IT Problem or Outage
Scheduled Aircraft Maintenance
Bad Weather
Air Traffic Control Restrictions
Gate Shortage
Security/Medical/Customs Issues
Employee Strike or Lockout
Unexpected Aircraft Mechanical Issue