How to Find Your Flight Number

Your flight number looks like DL1, UA100, or AA200 — a 2-letter airline code plus up to 4 digits. Find it on your booking confirmation, boarding pass, or airline app.

Where to Look

• Booking confirmation email — most reliable; labelled "Flight" in the itinerary
• Boarding pass — top area near the gate and seat number
• Airline app — add booking reference to see full itinerary
• Airline website — Manage Booking section with your reference and surname

Note: Flight number (e.g. DL1) is different from your booking reference (e.g. XY7F3A). The flight number tracks the route; the booking reference tracks your reservation.

Once you have it: Look up your flight on SeatSmart · Related: Flight Lookup Guide · Find Your Gate