OMGcat
Spotted overhead ·
1:48 PM
· Sat, Apr 4, 2026
UAL623
United Airlines · UA623 · Boeing 737-900 · N63890
ORD
Chicago O'Hare International Airport
›
SEA
Seattle Tacoma International Airport
Altitude
FL250
Speed
467 KT
ICAO Hex
A85F20
Squawk
3503