UAL455 is operated by UNITED AIRLINES INC between Pittsburgh International Airport (KPIT) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 59m. SkyMeter has observed 189 legs of this flight number via ADS-B.

✈
FLIGHTS
189
last 90 days
⏱
AVG DURATION
1h 59m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
6 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KPIT → KORD
79
avg 1h 20m · Pittsburgh → Chicago O'Hare
KORD → KPHX
69
avg 3h 17m · Chicago O'Hare → Phoenix Sky Harbor

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
104
A320 AIRBUS Airbus A320
68
A21N AIRBUS Airbus A321 Neo
11
A319 AIRBUS Airbus A319
6
B39M BOEING Boeing 737 MAX 9
3

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 UAL455

30
N37456BOEING Boeing 737-900
→
08/21/2026
3h 10m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
08/21/2026
8m
No alerts
Replay Analysis
N831UAAIRBUS Airbus A319
→
08/21/2026
1h 12m
No alerts
Replay Analysis
N69840BOEING Boeing 737-900
→
08/18/2026
3h 12m
No alerts
Replay Analysis
N441UAAIRBUS Airbus A320
→
08/18/2026
1h 23m
No alerts
Replay Analysis
N75436BOEING Boeing 737-900
→
08/17/2026
3h 13m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
08/17/2026
1h 24m
No alerts
Replay Analysis
N66841BOEING Boeing 737-900
→
08/16/2026
3h 13m
No alerts
Replay Analysis
N66841BOEING Boeing 737-900
→
08/16/2026
10m
No alerts
Replay Analysis
N482UAAIRBUS Airbus A320
→
08/16/2026
1h 31m
No alerts
Replay Analysis
N37527BOEING Boeing 737 MAX 9
→
08/14/2026
3h 50m
No alerts
Replay Analysis
N441UAAIRBUS Airbus A320
→
08/14/2026
1h 13m
No alerts
Replay Analysis
N69833BOEING Boeing 737-900
→
08/14/2026
2h 24m
No alerts
Replay Analysis
N69833BOEING Boeing 737-900
→
08/13/2026
1h 10m
No alerts
Replay Analysis
N69833BOEING Boeing 737-900
→
08/13/2026
3h 35m
No alerts
Replay Analysis
N37420BOEING Boeing 737-900
→
08/13/2026
44m
No alerts
Replay Analysis
N37420BOEING Boeing 737-900
→
08/13/2026
8m
No alerts
Replay Analysis
N37420BOEING Boeing 737-900
→
08/13/2026
13m
No alerts
Replay Analysis
N448UAAIRBUS Airbus A320
→
08/13/2026
9m
No alerts
Replay Analysis
N448UAAIRBUS Airbus A320
→
08/13/2026
1h 23m
No alerts
Replay Analysis
N14503AIRBUS Airbus A321 Neo
→
08/12/2026
1h 25m
No alerts
Replay Analysis
N466UAAIRBUS Airbus A320
→
08/11/2026
1h 49m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
08/10/2026
3h 9m
No alerts
Replay Analysis
N66837BOEING Boeing 737-900
→
08/09/2026
3h 18m
No alerts
Replay Analysis
N69839BOEING Boeing 737-900
→
08/08/2026
3h 1m
No alerts
Replay Analysis
N459UAAIRBUS Airbus A320
→
08/08/2026
1h 14m
No alerts
Replay Analysis
N62894BOEING Boeing 737-900
→
08/07/2026
3h 4m
No alerts
Replay Analysis
N877UAAIRBUS Airbus A319
→
08/07/2026
1h 23m
No alerts
Replay Analysis
N28478BOEING Boeing 737-900
→
08/06/2026
3h 16m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
08/06/2026
1h 19m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window