N2639U

777-300ER

A28DC8 · B77W

Sightings

1

First seen

24 May 2026

Last seen

24 May 2026

Spotted by

1 user

Operator

United AirlinesUAL

Callsigns observed

UAL78

Sighting Timeline

Date	Callsign	Altitude	Speed
24 May 2026, 16:29	UAL78	FL350	515 kt