UAL1377

UNITED AIRLINES INC · DEN → ORD

UAL1377 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 1h 55m. SkyMeter has observed 134 legs of this flight number via ADS-B.

✈
FLIGHTS
134
last 90 days
⏱
AVG DURATION
1h 55m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
5 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

2
KDEN → KORD
78
avg 2h 23m · Denver → Chicago O'Hare
KORD → KMYR
22
avg 1h 42m · Chicago O'Hare → Myrtle Beach

Aircraft types

Equipment used on this number

6
A21N AIRBUS Airbus A321 Neo
61
B753 BOEING Boeing 757-300
35
A319 AIRBUS Airbus A319
24
A320 AIRBUS Airbus A320
4
B739 BOEING Boeing 737-900
4
ST75 ST75
1

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 UAL1377

30
N34562AIRBUS Airbus A321 Neo
→
08/18/2026
2h 12m
No alerts
Replay Analysis
N14506AIRBUS Airbus A321 Neo
→
08/17/2026
2h 11m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
08/16/2026
2h 25m
No alerts
Replay Analysis
N14539AIRBUS Airbus A321 Neo
→
08/15/2026
2h 25m
No alerts
Replay Analysis
N34547AIRBUS Airbus A321 Neo
→
08/14/2026
2h 27m
No alerts
Replay Analysis
N34574
→
08/13/2026
2h 23m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
08/12/2026
2h 25m
No alerts
Replay Analysis
N14512AIRBUS Airbus A321 Neo
→
08/11/2026
2h 22m
No alerts
Replay Analysis
N14527AIRBUS Airbus A321 Neo
→
08/10/2026
2h 20m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
08/09/2026
15m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
08/09/2026
20m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
08/09/2026
20m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
08/08/2026
2h 27m
No alerts
Replay Analysis
N14548AIRBUS Airbus A321 Neo
→
08/07/2026
2h 31m
No alerts
Replay Analysis
N14546
→
08/06/2026
13m
No alerts
Replay Analysis
N14546
→
08/06/2026
2h 21m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
08/05/2026
26m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
08/05/2026
2h 6m
No alerts
Replay Analysis
N34535AIRBUS Airbus A321 Neo
→
08/04/2026
2h 23m
No alerts
Replay Analysis
N54558AIRBUS Airbus A321 Neo
→
08/03/2026
2h 43m
No alerts
Replay Analysis
N54561ST75
→
08/02/2026
2h 33m
No alerts
Replay Analysis
N54552AIRBUS Airbus A321 Neo
→
08/01/2026
2h 27m
No alerts
Replay Analysis
N44501AIRBUS Airbus A321 Neo
→
07/31/2026
28m
No alerts
Replay Analysis
N44501AIRBUS Airbus A321 Neo
→
07/31/2026
2h 11m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
07/30/2026
2h 31m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
07/29/2026
2h 36m
No alerts
Replay Analysis
N54538AIRBUS Airbus A321 Neo
→
07/28/2026
2h 2m
No alerts
Replay Analysis
N14566AIRBUS Airbus A321 Neo
→
07/27/2026
3h 5m
No alerts
Replay Analysis
N14566AIRBUS Airbus A321 Neo
→
07/27/2026
43m
No alerts
Replay Analysis
N14565AIRBUS Airbus A321 Neo
→
07/26/2026
2h 22m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window