UAL1791

UNITED AIRLINES INC · LAX → SFO

UAL1791 is operated by UNITED AIRLINES INC between Los Angeles International Airport (KLAX) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 777-200. Typical block time is 3h 4m. SkyMeter has observed 142 legs of this flight number via ADS-B.

✈
FLIGHTS
142
last 90 days
⏱
AVG DURATION
3h 4m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
11 / 7
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KLAX → KSFO
59
avg 1h 19m · Los Angeles → San Francisco
KSFO → KIAD
53
avg 5h 6m · San Francisco → Washington Dulles
KHAF → KIAD
9
avg 5h 16m · Half Moon Bay → Washington Dulles
KSAN → KSFO
8
avg 1h 39m · San Diego → San Francisco
US-2553 → KSFO
1
avg 1h 55m · Speer → San Francisco
US-1410 → KSFO
1
avg 1h 16m · Sheraton Gateway Los Angeles Hotel Helipad → San Francisco
KOAK → KIAD
1
avg 5h 12m · Metropolitan Oakland → Washington Dulles

Aircraft types

Equipment used on this number

7
B772 BOEING Boeing 777-200
93
B753 BOEING Boeing 757-300
74
B39M BOEING Boeing 737 MAX 9
73
B764 BOEING Boeing 767-400
9
B739 BOEING Boeing 737-900
8
B738 BOEING Boeing 737-800
7
B38M BOEING Boeing 737 MAX 8
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 UAL1791

30
N78506BOEING Boeing 737-800
→
08/21/2026
1h 28m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
08/21/2026
2h 43m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
08/20/2026
1h 27m
No alerts
Replay Analysis
N27477BOEING Boeing 737-900
→
08/20/2026
2h 22m
No alerts
Replay Analysis
N17430BOEING Boeing 737 MAX 9
→
08/18/2026
1h 42m
No alerts
Replay Analysis
N37466BOEING Boeing 737-900
→
08/18/2026
2h 32m
No alerts
Replay Analysis
N37466BOEING Boeing 737-900
→
08/17/2026
2h 48m
No alerts
Replay Analysis
N37466BOEING Boeing 737-900
→
08/17/2026
5h 22m
No alerts
Replay Analysis
N12216BOEING Boeing 737-800
→
08/17/2026
1h 35m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
08/17/2026
2h 51m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
08/16/2026
2h 40m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
08/16/2026
5h 32m
No alerts
Replay Analysis
N14249BOEING Boeing 737-800
→
08/16/2026
1h 34m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
08/16/2026
2h 46m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
08/15/2026
2h 47m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
08/15/2026
5h 33m
No alerts
Replay Analysis
N77578BOEING Boeing 737 MAX 9
→
08/15/2026
1h 55m
No alerts
Replay Analysis
N37549BOEING Boeing 737 MAX 9
→
08/15/2026
4h 41m
No alerts
Replay Analysis
N24212BOEING Boeing 737-800
→
08/14/2026
1h 37m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
08/14/2026
3h 0m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
08/13/2026
2h 59m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
08/13/2026
6h 1m
No alerts
Replay Analysis
N78285BOEING Boeing 737-800
→
08/13/2026
1h 39m
No alerts
Replay Analysis
N77581BOEING Boeing 737 MAX 9
→
08/11/2026
2h 8m
No alerts
Replay Analysis
N37540BOEING Boeing 737 MAX 9
→
08/10/2026
1h 25m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
08/10/2026
1h 18m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
08/09/2026
5h 13m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
08/09/2026
3h 54m
No alerts
Replay Analysis
N781UABOEING Boeing 777-200
→
08/09/2026
1h 4m
No alerts
Replay Analysis
N781UABOEING Boeing 777-200
→
08/08/2026
4h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window