UAL2455

UNITED AIRLINES INC · EWR → DEN

UAL2455 is operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and Denver International Airport (KDEN). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 56m. SkyMeter has observed 49 legs of this flight number via ADS-B.

✈
FLIGHTS
49
last 90 days
⏱
AVG DURATION
2h 56m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
8 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KEWR → KDEN
22
avg 3h 58m · Newark Liberty → Denver
KDEN → KPDX
9
avg 2h 26m · Denver → Portland
KPDX → KSFO
8
avg 1h 43m · Portland → San Francisco
KEWR → KCDW
1
avg 3h 54m · Newark Liberty → Essex County

Aircraft types

Equipment used on this number

5
A21N AIRBUS Airbus A321 Neo
29
B738 BOEING Boeing 737-800
10
B39M BOEING Boeing 737 MAX 9
6
B739 BOEING Boeing 737-900
2
B38M BOEING Boeing 737 MAX 8
1

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 UAL2455

30
N78524BOEING Boeing 737-800
→
06/03/2026
2h 38m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
06/03/2026
3h 40m
No alerts
Replay Analysis
N17436BOEING Boeing 737 MAX 9
→
06/03/2026
2h 7m
No alerts
Replay Analysis
N38417BOEING Boeing 737-900
→
06/02/2026
2h 32m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
06/02/2026
3h 42m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
06/02/2026
1h 37m
No alerts
Replay Analysis
N37290BOEING Boeing 737-800
→
06/01/2026
2h 13m
No alerts
Replay Analysis
N37290BOEING Boeing 737-800
→
06/01/2026
12m
No alerts
Replay Analysis
N14504AIRBUS Airbus A321 Neo
→
06/01/2026
4h 1m
No alerts
Replay Analysis
N27252BOEING Boeing 737 MAX 8
→
06/01/2026
1h 40m
No alerts
Replay Analysis
N11206BOEING Boeing 737-800
→
05/31/2026
2h 30m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
05/31/2026
35m
No alerts
Replay Analysis
N24519AIRBUS Airbus A321 Neo
→
05/31/2026
3h 57m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
05/29/2026
2h 22m
No alerts
Replay Analysis
N14504AIRBUS Airbus A321 Neo
→
05/29/2026
1h 41m
No alerts
Replay Analysis
N27546BOEING Boeing 737 MAX 9
→
05/29/2026
1h 50m
No alerts
Replay Analysis
N38443BOEING Boeing 737-900
→
05/28/2026
1h 42m
No alerts
Replay Analysis
N14565AIRBUS Airbus A321 Neo
→
05/28/2026
3h 54m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
05/28/2026
1h 25m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
05/27/2026
41m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
05/27/2026
3h 39m
No alerts
Replay Analysis
N33289BOEING Boeing 737-800
→
05/26/2026
2h 18m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
05/26/2026
3h 55m
No alerts
Replay Analysis
N17414BOEING Boeing 737 MAX 9
→
05/26/2026
1h 55m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
05/25/2026
2h 35m
No alerts
Replay Analysis
N34551AIRBUS Airbus A321 Neo
→
05/25/2026
4h 4m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
05/25/2026
1h 36m
No alerts
Replay Analysis
N76533BOEING Boeing 737-800
→
05/24/2026
2h 15m
No alerts
Replay Analysis
N14517AIRBUS Airbus A321 Neo
→
05/24/2026
3h 53m
No alerts
Replay Analysis
N35236BOEING Boeing 737-800
→
05/23/2026
2h 32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window