UAL1254

UNITED AIRLINES INC · DEN → PHX

UAL1254 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Phoenix Sky Harbor International Airport (KPHX). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 37m. SkyMeter has observed 96 legs of this flight number via ADS-B.

✈
FLIGHTS
96
last 90 days
⏱
AVG DURATION
1h 37m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
6 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KDEN → KPHX
76
avg 1h 48m · Denver → Phoenix Sky Harbor
0AZ7 → KPHX
1
avg 5m · Sunstate Heliport → Phoenix Sky Harbor
US-1392 → KPHX
1
avg 7m · Mesa → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

3
B39M BOEING Boeing 737 MAX 9
98
B738 BOEING Boeing 737-800
9
B739 BOEING Boeing 737-900
8

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 30 operations of UAL1254

30
N76503BOEING Boeing 737-800
→
08/20/2026
7m
No alerts
Replay Analysis
N73275BOEING Boeing 737-800
→
08/18/2026
1h 55m
No alerts
Replay Analysis
N37287BOEING Boeing 737-800
→
08/17/2026
1h 40m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
08/17/2026
36m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
08/16/2026
1h 53m
No alerts
Replay Analysis
N17233BOEING Boeing 737-800
→
08/16/2026
2h 29m
No alerts
Replay Analysis
N14219BOEING Boeing 737-800
→
08/16/2026
1h 33m
No alerts
Replay Analysis
N73270BOEING Boeing 737-800
→
08/14/2026
1h 50m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
08/14/2026
1h 21m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
08/13/2026
29m
No alerts
Replay Analysis
N68452BOEING Boeing 737-900
→
08/13/2026
1h 51m
No alerts
Replay Analysis
N68802BOEING Boeing 737-900
→
08/11/2026
1h 49m
No alerts
Replay Analysis
N27463BOEING Boeing 737 MAX 9
→
08/10/2026
1h 48m
No alerts
Replay Analysis
N37419BOEING Boeing 737-900
→
08/09/2026
1h 21m
No alerts
Replay Analysis
N17443BOEING Boeing 737 MAX 9
→
08/09/2026
5m
No alerts
Replay Analysis
N17443BOEING Boeing 737 MAX 9
→
08/08/2026
2h 5m
No alerts
Replay Analysis
N57416BOEING Boeing 737 MAX 9
→
08/07/2026
1h 27m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
08/06/2026
14m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
08/06/2026
1h 42m
No alerts
Replay Analysis
N47462BOEING Boeing 737 MAX 9
→
08/05/2026
1h 52m
No alerts
Replay Analysis
N47512BOEING Boeing 737 MAX 9
→
08/04/2026
1h 33m
No alerts
Replay Analysis
N17529BOEING Boeing 737 MAX 9
→
08/03/2026
1h 47m
No alerts
Replay Analysis
N17456BOEING Boeing 737 MAX 9
→
08/02/2026
1h 51m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
07/31/2026
1h 29m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
07/30/2026
1h 38m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
07/29/2026
1h 52m
No alerts
Replay Analysis
N27419BOEING Boeing 737 MAX 9
→
07/28/2026
1h 56m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
07/28/2026
1h 9m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
07/27/2026
36m
No alerts
Replay Analysis
N17413BOEING Boeing 737 MAX 9
→
07/27/2026
1h 46m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window