Justin Stöckel
Spotted overhead ·
8:56 PM
· Mon, Sep 14, 2026
UAL2121
United Airlines · UA2121 · Boeing 737-900 · N68802
DEN
Denver International Airport
›
GRR
Grand Rapids Gerald R. Ford International Airport
Altitude
FL370
Speed
504 KT
ICAO Hex
A92362
Squawk
0671