UAL
UAL431T is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Grand Junction Regional Airport (KGJT). SkyMeter last tracked UAL431T on October 12, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 12m. SkyMeter has observed 7 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
✈
FLIGHTS
7
last 90 days
⏱
AVG DURATION
1h 12m
tracked time
📅
SERVICE PERIOD
5/30/2025 → 10/12/2026
first → last seen
🗺
ROUTES / TYPES
2 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each
flag, not the total event count. See /incidents for individual events.
Recent flights
Newest 15 operations of UAL431T
10/12/2026
1h 6m
No alerts
9/28/2026
1h 56m
No alerts
9/21/2026
1h 33m
No alerts
9/20/2026
1h 29m
No alerts
8/22/2026
57m
No alerts
8/1/2025
1h 39m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window