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 29m. SkyMeter has observed 94 legs of this flight number via ADS-B.

✈
FLIGHTS
94
last 90 days
⏱
AVG DURATION
2h 29m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
10 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KLAS → KIAH
61
avg 2h 51m · McCarran → George Bush Intercontinental Houston
KIAH → KIND
14
avg 1h 49m · George Bush Intercontinental Houston → Indianapolis
KIAH → KPHL
5
avg 2h 51m · George Bush Intercontinental Houston → Philadelphia
KLAS → KABQ
1
avg 1h 29m · McCarran → Albuquerque International Sunport
KABQ → KIAH
1
avg 1h 48m · Albuquerque International Sunport → George Bush Intercontinental Houston
KDEN → PAFA
1
avg 5h 39m · Denver → Fairbanks
6XS1 → KIND
1
avg 1h 40m · Northeast Medical Center Hospital Heliport → Indianapolis

Aircraft types

Equipment used on this number

5
B39M BOEING Boeing 737 MAX 9
68
B739 BOEING Boeing 737-900
37
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
N37553BOEING Boeing 737 MAX 9
→
07/19/2026
2h 49m
No alerts
Replay Analysis
N27509BOEING Boeing 737 MAX 9
→
07/18/2026
2h 49m
No alerts
Replay Analysis
N17408BOEING Boeing 737 MAX 9
→
07/17/2026
3h 6m
No alerts
Replay Analysis
N17594BOEING Boeing 737-900
→
07/16/2026
3h 10m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
07/15/2026
3h 26m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
07/14/2026
2h 59m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
07/14/2026
6m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
07/14/2026
30m
No alerts
Replay Analysis
N17406BOEING Boeing 737 MAX 9
→
07/13/2026
3h 37m
No alerts
Replay Analysis
N17401BOEING Boeing 737 MAX 9
→
07/12/2026
2h 50m
No alerts
Replay Analysis
N17402BOEING Boeing 737 MAX 9
→
07/11/2026
3h 28m
No alerts
Replay Analysis
N17410BOEING Boeing 737 MAX 9
→
07/10/2026
2h 43m
No alerts
Replay Analysis
N27520BOEING Boeing 737 MAX 9
→
07/09/2026
3h 1m
No alerts
Replay Analysis
N17435BOEING Boeing 737 MAX 9
→
07/08/2026
3h 7m
No alerts
Replay Analysis
N17435BOEING Boeing 737 MAX 9
→
07/08/2026
33m
No alerts
Replay Analysis
N17443BOEING Boeing 737 MAX 9
→
07/07/2026
2h 50m
No alerts
Replay Analysis
N17444BOEING Boeing 737 MAX 9
→
07/06/2026
2h 45m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
07/05/2026
2h 43m
No alerts
Replay Analysis
N27439BOEING Boeing 737 MAX 9
→
07/04/2026
2h 45m
No alerts
Replay Analysis
N27519BOEING Boeing 737 MAX 9
→
07/02/2026
3h 2m
No alerts
Replay Analysis
N77578BOEING Boeing 737 MAX 9
→
07/01/2026
2h 45m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
06/30/2026
2h 55m
No alerts
Replay Analysis
N17411BOEING Boeing 737 MAX 9
→
06/29/2026
2h 46m
No alerts
Replay Analysis
N17595BOEING Boeing 737 MAX 9
→
06/28/2026
2h 47m
No alerts
Replay Analysis
N17529BOEING Boeing 737 MAX 9
→
06/27/2026
2h 49m
No alerts
Replay Analysis
N77559BOEING Boeing 737 MAX 9
→
06/26/2026
2h 58m
No alerts
Replay Analysis
N17402BOEING Boeing 737 MAX 9
→
06/25/2026
3h 1m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
06/24/2026
2h 46m
No alerts
Replay Analysis
N17574BOEING Boeing 737 MAX 9
→
06/23/2026
2h 49m
No alerts
Replay Analysis
N77581BOEING Boeing 737 MAX 9
→
06/22/2026
2h 48m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window