OMGcat
Spotted overhead ·
2:07 PM
· Wed, Aug 12, 2026
UAL1839
United Airlines · UA1839 · Airbus A321neo · N44501
ORD
Chicago O'Hare International Airport
›
SFO
San Francisco International Airport
Altitude
FL222
Speed
403 KT
ICAO Hex
A55FA2
Squawk
3576