UAL2157

UNITED AIRLINES INC · IAH → SLC

UAL2157 is operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Salt Lake City International Airport (KSLC). The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 2h 48m. SkyMeter has observed 31 legs of this flight number via ADS-B.

✈
FLIGHTS
31
last 90 days
⏱
AVG DURATION
2h 48m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 5
city pairs · airframes
⚠
INCIDENT RATE
9.7%
3 flagged

Routes flown

By count · last 90 days

2
KIAH → KSLC
28
avg 2h 49m · George Bush Intercontinental Houston → Salt Lake City
62TS → KSLC
2
avg 2h 48m · Gateway Helistop → Salt Lake City

Aircraft types

Equipment used on this number

5
A320 AIRBUS Airbus A320
23
B39M BOEING Boeing 737 MAX 9
3
A21N AIRBUS Airbus A321 Neo
2
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
3
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 UAL2157

30
N481UAAIRBUS Airbus A320
→
06/03/2026
2h 52m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
06/02/2026
2h 41m
△ Unstable
Replay Analysis
N481UAAIRBUS Airbus A320
→
06/01/2026
2h 43m
No alerts
Replay Analysis
N498UAAIRBUS Airbus A320
→
05/31/2026
2h 46m
No alerts
Replay Analysis
N478UAAIRBUS Airbus A320
→
05/29/2026
2h 45m
No alerts
Replay Analysis
N430UAAIRBUS Airbus A320
→
05/28/2026
2h 36m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
05/27/2026
2h 39m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
05/26/2026
2h 46m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
05/25/2026
2h 35m
No alerts
Replay Analysis
N94556AIRBUS Airbus A321 Neo
→
05/24/2026
2h 40m
No alerts
Replay Analysis
N34547AIRBUS Airbus A321 Neo
→
05/23/2026
2h 58m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/22/2026
3h 5m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/21/2026
2h 47m
No alerts
Replay Analysis
N494UAAIRBUS Airbus A320
→
05/18/2026
2h 43m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/17/2026
2h 42m
No alerts
Replay Analysis
N453UAAIRBUS Airbus A320
→
05/16/2026
2h 55m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/15/2026
2h 55m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
05/14/2026
2h 48m
△ Unstable
Replay Analysis
N497UAAIRBUS Airbus A320
→
05/13/2026
2h 46m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/11/2026
3h 16m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/10/2026
2h 50m
No alerts
Replay Analysis
N448UAAIRBUS Airbus A320
→
05/08/2026
2h 17m
No alerts
Replay Analysis
N492UAAIRBUS Airbus A320
→
05/04/2026
3h 2m
No alerts
Replay Analysis
N448UAAIRBUS Airbus A320
→
05/03/2026
2h 47m
No alerts
Replay Analysis
N38403BOEING Boeing 737-900
→
04/25/2026
2h 59m
No alerts
Replay Analysis
N437UAAIRBUS Airbus A320
→
04/23/2026
2h 48m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
04/21/2026
2h 37m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
04/20/2026
2h 49m
No alerts
Replay Analysis
N17448BOEING Boeing 737 MAX 9
→
04/19/2026
2h 47m
No alerts
Replay Analysis
N57439BOEING Boeing 737-900
→
04/18/2026
2h 58m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window