UAL1126

UNITED AIRLINES INC · IAD → DEN

UAL1126 is operated by UNITED AIRLINES INC between Washington Dulles International Airport (KIAD) and Denver International Airport (KDEN). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 36m. SkyMeter has observed 183 legs of this flight number via ADS-B.

✈
FLIGHTS
183
last 90 days
⏱
AVG DURATION
2h 36m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
14 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.5%
1 flagged

Routes flown

By count · last 90 days

8
KIAD → KDEN
81
avg 3h 41m · Washington Dulles → Denver
KDEN → KFAR
66
avg 1h 40m · Denver → Hector
KMCO → KIAD
20
avg 1h 49m · Orlando → Washington Dulles
KRAP → KDEN
3
avg 1h 18m · Rapid City → Denver
KIAD → KRAP
3
avg 4h 11m · Washington Dulles → Rapid City
60CO → KDEN
1
avg 15m · Stevens → Denver
KIAD → KAMA
1
avg 4h 18m · Washington Dulles → Rick Husband Amarillo
KAMA → KDEN
1
avg 1h 0m · Rick Husband Amarillo → Denver

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
102
B738 BOEING Boeing 737-800
32
A320 AIRBUS Airbus A320
28
B39M BOEING Boeing 737 MAX 9
20
A21N AIRBUS Airbus A321 Neo
9
A319 AIRBUS Airbus A319
6

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL1126

30
N14504AIRBUS Airbus A321 Neo
→
08/21/2026
3h 46m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
08/19/2026
3h 43m
No alerts
Replay Analysis
N39416BOEING Boeing 737-900
→
08/18/2026
3h 23m
No alerts
Replay Analysis
N24211BOEING Boeing 737-800
→
08/18/2026
1h 32m
No alerts
Replay Analysis
N36476BOEING Boeing 737-900
→
08/17/2026
3h 35m
No alerts
Replay Analysis
N86534BOEING Boeing 737-800
→
08/17/2026
1h 25m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
08/16/2026
4h 14m
No alerts
Replay Analysis
N24224BOEING Boeing 737-800
→
08/16/2026
1h 30m
No alerts
Replay Analysis
N14518AIRBUS Airbus A321 Neo
→
08/15/2026
3h 34m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
08/15/2026
10m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
08/15/2026
1h 15m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
08/14/2026
3h 55m
↘ Diverted (inferred)
Replay Analysis
N76533BOEING Boeing 737-800
→
08/14/2026
1h 29m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
08/13/2026
3h 35m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
08/12/2026
1h 44m
No alerts
Replay Analysis
N62895BOEING Boeing 737-900
→
08/11/2026
33m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/11/2026
45m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/10/2026
2h 48m
No alerts
Replay Analysis
N75428BOEING Boeing 737-900
→
08/10/2026
3h 34m
No alerts
Replay Analysis
N477UAAIRBUS Airbus A320
→
08/10/2026
1h 40m
No alerts
Replay Analysis
N69839BOEING Boeing 737-900
→
08/09/2026
3h 24m
No alerts
Replay Analysis
N61887BOEING Boeing 737-900
→
08/09/2026
27m
No alerts
Replay Analysis
N61887BOEING Boeing 737-900
→
08/08/2026
3h 5m
No alerts
Replay Analysis
N61887BOEING Boeing 737-900
→
08/08/2026
3h 32m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
08/08/2026
1h 35m
No alerts
Replay Analysis
N66814BOEING Boeing 737-900
→
08/07/2026
4h 14m
No alerts
Replay Analysis
N452UAAIRBUS Airbus A320
→
08/07/2026
1h 40m
No alerts
Replay Analysis
N67812BOEING Boeing 737-900
→
08/06/2026
4h 9m
No alerts
Replay Analysis
N66814BOEING Boeing 737-900
→
08/05/2026
3h 34m
No alerts
Replay Analysis
N460UAAIRBUS Airbus A320
→
08/05/2026
1h 19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window