UAL1181

UNITED AIRLINES INC · LAS → IAH

UAL1181 is operated by UNITED AIRLINES INC between McCarran International Airport (KLAS) and George Bush Intercontinental Houston Airport (KIAH). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 34m. SkyMeter has observed 31 legs of this flight number via ADS-B.

✈
FLIGHTS
31
last 90 days
⏱
AVG DURATION
2h 34m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
9 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KLAS → KIAH
18
avg 2h 48m · McCarran → George Bush Intercontinental Houston
KIAH → KPHL
3
avg 2h 57m · George Bush Intercontinental Houston → Philadelphia
62TS → KPHL
2
avg 2h 43m · Gateway Helistop → Philadelphia
KIAH → KIND
2
avg 1h 51m · George Bush Intercontinental Houston → Indianapolis
KDEN → PAFA
1
avg 5h 39m · Denver → Fairbanks

Aircraft types

Equipment used on this number

5
B39M BOEING Boeing 737 MAX 9
19
B739 BOEING Boeing 737-900
9
B737 BOEING Boeing 737-700
4
B38M BOEING Boeing 737 MAX 8
2
A320 AIRBUS Airbus A320
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 UAL1181

30
N37548BOEING Boeing 737 MAX 9
→
06/03/2026
1h 56m
No alerts
Replay Analysis
N27586BOEING Boeing 737 MAX 9
→
06/02/2026
2h 45m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
06/01/2026
2h 53m
No alerts
Replay Analysis
N77592BOEING Boeing 737 MAX 9
→
05/31/2026
30m
No alerts
Replay Analysis
N77579BOEING Boeing 737 MAX 9
→
05/31/2026
2h 46m
No alerts
Replay Analysis
N47505BOEING Boeing 737 MAX 9
→
05/29/2026
2h 51m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
05/28/2026
2h 50m
No alerts
Replay Analysis
N17583BOEING Boeing 737 MAX 9
→
05/28/2026
2h 46m
No alerts
Replay Analysis
N17431BOEING Boeing 737 MAX 9
→
05/27/2026
3h 15m
No alerts
Replay Analysis
N77576BOEING Boeing 737 MAX 9
→
05/27/2026
2h 54m
No alerts
Replay Analysis
N487UAAIRBUS Airbus A320
→
05/26/2026
2h 46m
No alerts
Replay Analysis
N37449BOEING Boeing 737 MAX 9
→
05/26/2026
2h 46m
No alerts
Replay Analysis
N14731BOEING Boeing 737-700
→
05/26/2026
16m
No alerts
Replay Analysis
N14731BOEING Boeing 737-700
→
05/25/2026
2h 21m
No alerts
Replay Analysis
N14731BOEING Boeing 737-700
→
05/25/2026
2h 38m
No alerts
Replay Analysis
N37577BOEING Boeing 737 MAX 9
→
05/25/2026
2h 59m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
05/24/2026
2h 43m
No alerts
Replay Analysis
N77582BOEING Boeing 737 MAX 9
→
05/23/2026
3h 3m
No alerts
Replay Analysis
N27734BOEING Boeing 737-700
→
05/21/2026
2h 46m
No alerts
Replay Analysis
N37348BOEING Boeing 737 MAX 8
→
05/21/2026
2h 49m
No alerts
Replay Analysis
N47288BOEING Boeing 737 MAX 8
→
05/21/2026
5h 38m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
05/18/2026
1h 39m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
05/17/2026
1h 50m
No alerts
Replay Analysis
N32404BOEING Boeing 737-900
→
05/17/2026
10m
No alerts
Replay Analysis
N71411BOEING Boeing 737-900
→
05/17/2026
1h 36m
No alerts
Replay Analysis
N79402BOEING Boeing 737-900
→
05/16/2026
1h 31m
No alerts
Replay Analysis
N79402BOEING Boeing 737-900
→
05/15/2026
15m
No alerts
Replay Analysis
N30401BOEING Boeing 737-900
→
05/15/2026
1h 53m
No alerts
Replay Analysis
N77431BOEING Boeing 737-900
→
04/25/2026
2h 48m
No alerts
Replay Analysis
N17430BOEING Boeing 737 MAX 9
→
04/23/2026
2h 31m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window