Flight Status & Tracker

UAL2157

UNITED AIRLINES INC · IAH → SLC · Last tracked Oct 21, 2026

UAL2157 is a flight number operated by UNITED AIRLINES INC between George Bush Intercontinental Houston Airport (KIAH) and Salt Lake City International Airport (KSLC). SkyMeter last tracked UAL2157 on October 21, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 44m. SkyMeter has observed 84 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
84
last 90 days
⏱
AVG DURATION
2h 44m
tracked time
📅
SERVICE PERIOD
6/1/2025 → 10/21/2026
first → last seen
🗺
ROUTES / TYPES
2 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KIAH → KSLC
83
avg 2h 45m · George Bush Intercontinental Houston → Salt Lake City

Aircraft types

Equipment used on this number

6
B738 BOEING Boeing 737-800
51
A320 AIRBUS Airbus A320
21
B38M BOEING Boeing 737 MAX 8
6
B739 BOEING Boeing 737-900
4
A319 AIRBUS Airbus A319
1
B39M BOEING Boeing 737 MAX 9
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 UAL2157

30
N17405BOEING Boeing 737 MAX 9
→
10/21/2026
2h 46m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
10/19/2026
2h 54m
No alerts
Replay Analysis
N27246BOEING Boeing 737-800
→
10/18/2026
2h 48m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
10/17/2026
2h 41m
No alerts
Replay Analysis
N33266BOEING Boeing 737-800
→
10/16/2026
2h 44m
No alerts
Replay Analysis
N87527BOEING Boeing 737-800
→
10/15/2026
2h 40m
No alerts
Replay Analysis
N18243BOEING Boeing 737-800
→
10/14/2026
2h 36m
No alerts
Replay Analysis
N73275BOEING Boeing 737-800
→
10/12/2026
2h 45m
No alerts
Replay Analysis
N47284BOEING Boeing 737 MAX 8
→
10/10/2026
2h 39m
No alerts
Replay Analysis
N76504BOEING Boeing 737-800
→
10/9/2026
2h 42m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
10/8/2026
2h 44m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
10/7/2026
2h 56m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
10/6/2026
2h 49m
No alerts
Replay Analysis
N76528BOEING Boeing 737-800
→
10/5/2026
2h 41m
No alerts
Replay Analysis
N77538BOEING Boeing 737-800
→
10/4/2026
2h 48m
No alerts
Replay Analysis
N86534BOEING Boeing 737-800
→
10/3/2026
2h 43m
No alerts
Replay Analysis
N13248BOEING Boeing 737-800
→
10/2/2026
2h 56m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
10/1/2026
2h 54m
No alerts
Replay Analysis
N36280BOEING Boeing 737-800
→
9/30/2026
2h 54m
No alerts
Replay Analysis
N73270BOEING Boeing 737-800
→
9/29/2026
2h 44m
No alerts
Replay Analysis
N75429BOEING Boeing 737-900
→
9/28/2026
2h 51m
No alerts
Replay Analysis
N38257BOEING Boeing 737-800
→
9/27/2026
3h 3m
No alerts
Replay Analysis
N77258BOEING Boeing 737-800
→
9/26/2026
2h 47m
No alerts
Replay Analysis
N24224BOEING Boeing 737-800
→
9/25/2026
2h 37m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
9/24/2026
2h 40m
No alerts
Replay Analysis
N24212BOEING Boeing 737-800
→
9/23/2026
2h 53m
No alerts
Replay Analysis
N27271BOEING Boeing 737 MAX 8
→
9/22/2026
2h 51m
No alerts
Replay Analysis
N78506BOEING Boeing 737-800
→
9/21/2026
2h 47m
No alerts
Replay Analysis
N76503BOEING Boeing 737-800
→
9/20/2026
2h 51m
No alerts
Replay Analysis
N87527BOEING Boeing 737-800
→
9/19/2026
2h 57m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window