Similar aircraft · not actual photo
Spotted overhead ·
7:46 PM
· Fri, Apr 10, 2026
UAL639
United Airlines · UA639 · Boeing 737 MAX 9 · N57409
BOS
Boston Logan International Airport
›
LAX
Los Angeles International Airport
Altitude
FL320
Speed
383 KT
ICAO Hex
A75FBF
Squawk
5222