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 2h 2m. SkyMeter has observed 60 legs of this flight number via ADS-B.

✈
FLIGHTS
60
last 90 days
⏱
AVG DURATION
2h 2m
tracked time
📅
SERVICE PERIOD
04/16/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
5 / 5
city pairs · airframes
⚠
INCIDENT RATE
16.7%
10 flagged

Routes flown

By count · last 90 days

3
KDEN → KORD
33
avg 2h 21m · Denver → Chicago O'Hare
KORD → KMYR
8
avg 1h 45m · Chicago O'Hare → Myrtle Beach
KORD → KSLC
1
avg 3h 0m · Chicago O'Hare → Salt Lake City

Aircraft types

Equipment used on this number

5
A21N AIRBUS Airbus A321 Neo
26
A320 AIRBUS Airbus A320
12
B753 BOEING Boeing 757-300
11
A319 AIRBUS Airbus A319
8
B739 BOEING Boeing 737-900
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
9
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
N815UAAIRBUS Airbus A319
→
06/03/2026
1h 44m
△ Unstable
Replay Analysis
N75851BOEING Boeing 757-300
→
06/03/2026
2h 27m
No alerts
Replay Analysis
N62883BOEING Boeing 737-900
→
06/02/2026
1h 35m
No alerts
Replay Analysis
N57868BOEING Boeing 757-300
→
06/02/2026
2h 23m
No alerts
Replay Analysis
N458UAAIRBUS Airbus A320
→
06/01/2026
1h 34m
No alerts
Replay Analysis
N77865BOEING Boeing 757-300
→
06/01/2026
2h 23m
No alerts
Replay Analysis
N447UAAIRBUS Airbus A320
→
05/31/2026
1h 53m
No alerts
Replay Analysis
N78866BOEING Boeing 757-300
→
05/31/2026
2h 51m
↻ Go-around
Replay Analysis
N75858BOEING Boeing 757-300
→
05/29/2026
2h 6m
No alerts
Replay Analysis
N830UAAIRBUS Airbus A319
→
05/28/2026
1h 36m
No alerts
Replay Analysis
N77865BOEING Boeing 757-300
→
05/28/2026
2h 31m
No alerts
Replay Analysis
N840UAAIRBUS Airbus A319
→
05/26/2026
1h 40m
No alerts
Replay Analysis
N57855BOEING Boeing 757-300
→
05/26/2026
2h 43m
No alerts
Replay Analysis
N840UAAIRBUS Airbus A319
→
05/25/2026
2h 9m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
05/25/2026
2h 26m
No alerts
Replay Analysis
N75854BOEING Boeing 757-300
→
05/24/2026
2h 30m
No alerts
Replay Analysis
N895UAAIRBUS Airbus A319
→
05/23/2026
1h 45m
No alerts
Replay Analysis
N57862BOEING Boeing 757-300
→
05/23/2026
2h 35m
No alerts
Replay Analysis
N836UAAIRBUS Airbus A319
→
05/21/2026
1h 38m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
05/21/2026
2h 10m
No alerts
Replay Analysis
N94556AIRBUS Airbus A321 Neo
→
05/18/2026
2h 9m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
05/17/2026
11m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
05/17/2026
2h 26m
No alerts
Replay Analysis
N14554
→
05/15/2026
2h 7m
No alerts
Replay Analysis
N14540AIRBUS Airbus A321 Neo
→
05/14/2026
2h 25m
No alerts
Replay Analysis
N34547AIRBUS Airbus A321 Neo
→
05/13/2026
2h 14m
No alerts
Replay Analysis
N24537AIRBUS Airbus A321 Neo
→
05/11/2026
2h 52m
No alerts
Replay Analysis
N24537AIRBUS Airbus A321 Neo
→
05/11/2026
44m
No alerts
Replay Analysis
N24505AIRBUS Airbus A321 Neo
→
05/10/2026
2h 12m
No alerts
Replay Analysis
N24516AIRBUS Airbus A321 Neo
→
05/03/2026
2h 24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window