Is there a flight number written on a plane?

Yes, typically there is a flight number written on a plane. This number is used to identify the specific flight that the plane is operating, and is used by air traffic control and airline staff to track the flight's progress and communicate important information.

Yes, there is usually a flight number written on a plane. The flight number is typically painted on the fuselage of the aircraft, near the tail. It is used to identify the specific flight that the aircraft is operating, and it is also used by air traffic control to track the aircraft's progress.