Similar aircraft · not actual photo
Spotted overhead ·
12:31 PM
· Sat, Jul 4, 2026
UAL543
United Airlines · UA543 · Boeing 757-300 · N77871
ORD
Chicago O'Hare International Airport
›
SFO
San Francisco International Airport
Altitude
FL227
Speed
426 KT
ICAO Hex
AA8A26