Marvin Knitl
Spotted overhead ·
5:02 PM
· Sat, Aug 29, 2026
UAL391
United Airlines · UA391 · Boeing 737-800 · N87527
BTV
Burlington International Airport
›
DEN
Denver International Airport
Altitude
FL360
Speed
418 KT
ICAO Hex
AC0BA7
Squawk
3555