Flight Status & Tracker

UAL2455

UNITED AIRLINES INC · EWR → DEN · Last tracked Oct 21, 2026

UAL2455 is a flight number operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and Denver International Airport (KDEN). SkyMeter last tracked UAL2455 on October 21, 2026. The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 3h 3m. SkyMeter has observed 178 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
178
last 90 days
⏱
AVG DURATION
3h 3m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/21/2026
first → last seen
🗺
ROUTES / TYPES
10 / 10
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KEWR → KDEN
70
avg 4h 3m · Newark Liberty → Denver
KDEN → KPDX
59
avg 2h 30m · Denver → Portland
KRSW → KEWR
12
avg 2h 33m · Southwest Florida → Newark Liberty
KORD → KEWR
12
avg 1h 48m · Chicago O'Hare → Newark Liberty
KRSW → KTEB
1
avg 2h 20m · Southwest Florida → Teterboro

Aircraft types

Equipment used on this number

10
A21N AIRBUS Airbus A321 Neo
67
B38M BOEING Boeing 737 MAX 8
33
B738 BOEING Boeing 737-800
26
B739 BOEING Boeing 737-900
16
A320 AIRBUS Airbus A320
10
B39M BOEING Boeing 737 MAX 9
10
A319 AIRBUS Airbus A319
4
B752 BOEING Boeing 757-200
1
B753 BOEING Boeing 757-300
1
ST75 ST75
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
N14541AIRBUS Airbus A321 Neo
→
10/21/2026
4h 7m
No alerts
Replay Analysis
N14541AIRBUS Airbus A321 Neo
→
10/20/2026
4h 4m
No alerts
Replay Analysis
N14576
→
10/19/2026
3h 36m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
10/18/2026
3h 50m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
10/16/2026
2h 36m
No alerts
Replay Analysis
N14521AIRBUS Airbus A321 Neo
→
10/16/2026
4h 20m
No alerts
Replay Analysis
N17339BOEING Boeing 737 MAX 8
→
10/15/2026
2h 33m
No alerts
Replay Analysis
N14504AIRBUS Airbus A321 Neo
→
10/15/2026
4h 40m
No alerts
Replay Analysis
N14546
→
10/13/2026
3h 57m
No alerts
Replay Analysis
N846UAAIRBUS Airbus A319
→
10/12/2026
2h 21m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
10/12/2026
4h 6m
No alerts
Replay Analysis
N76516BOEING Boeing 737-800
→
10/10/2026
2h 51m
No alerts
Replay Analysis
N14507AIRBUS Airbus A321 Neo
→
10/10/2026
3h 52m
No alerts
Replay Analysis
N14530AIRBUS Airbus A321 Neo
→
10/9/2026
4h 7m
No alerts
Replay Analysis
N17328BOEING Boeing 737 MAX 8
→
10/8/2026
2h 22m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
10/8/2026
3h 59m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
10/7/2026
2h 18m
No alerts
Replay Analysis
N54525AIRBUS Airbus A321 Neo
→
10/7/2026
4h 10m
No alerts
Replay Analysis
N871UAAIRBUS Airbus A319
→
10/6/2026
2h 21m
No alerts
Replay Analysis
N24514AIRBUS Airbus A321 Neo
→
10/6/2026
4h 8m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
10/5/2026
2h 25m
No alerts
Replay Analysis
N54552AIRBUS Airbus A321 Neo
→
10/5/2026
4h 3m
No alerts
Replay Analysis
N37354BOEING Boeing 737 MAX 8
→
10/4/2026
2h 31m
No alerts
Replay Analysis
N14502AIRBUS Airbus A321 Neo
→
10/4/2026
4h 9m
No alerts
Replay Analysis
N24542AIRBUS Airbus A321 Neo
→
10/3/2026
3h 44m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
10/2/2026
2h 42m
No alerts
Replay Analysis
N54570AIRBUS Airbus A321 Neo
→
10/2/2026
4h 14m
No alerts
Replay Analysis
N37352BOEING Boeing 737 MAX 8
→
10/1/2026
2h 44m
No alerts
Replay Analysis
N14553AIRBUS Airbus A321 Neo
→
10/1/2026
3h 52m
No alerts
Replay Analysis
N34455BOEING Boeing 737-900
→
9/30/2026
2h 22m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window