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 1m. SkyMeter has observed 139 legs of this flight number via ADS-B.

✈
FLIGHTS
139
last 90 days
⏱
AVG DURATION
3h 1m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
11 / 8
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

7
KLAX → KSFO
68
avg 1h 18m · Los Angeles → San Francisco
KSFO → KIAD
52
avg 5h 5m · San Francisco → Washington Dulles
KHAF → KIAD
8
avg 5h 14m · Half Moon Bay → Washington Dulles
US-0188 → KIAD
1
avg 5h 49m · Coast Guard Air Station San Francisco → Washington Dulles
US-1410 → KSFO
1
avg 1h 16m · Sheraton Gateway Los Angeles Hotel Helipad → San Francisco
KSAN → KSFO
1
avg 2h 8m · San Diego → San Francisco
KOAK → KIAD
1
avg 5h 12m · Metropolitan Oakland → Washington Dulles

Aircraft types

Equipment used on this number

8
B772 BOEING Boeing 777-200
93
B753 BOEING Boeing 757-300
79
B39M BOEING Boeing 737 MAX 9
67
B764 BOEING Boeing 767-400
9
B788 BOEING Boeing 787-8 BBJ/Dreamliner
7
B739 BOEING Boeing 737-900
6
B38M BOEING Boeing 737 MAX 8
1
B738 BOEING Boeing 737-800
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
N77581BOEING Boeing 737 MAX 9
→
8/11/2026
2h 8m
No alerts
Replay Analysis
N37540BOEING Boeing 737 MAX 9
→
8/10/2026
1h 25m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
8/10/2026
1h 18m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
8/9/2026
3h 54m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
8/9/2026
5h 13m
No alerts
Replay Analysis
N781UABOEING Boeing 777-200
→
8/9/2026
1h 4m
No alerts
Replay Analysis
N781UABOEING Boeing 777-200
→
8/8/2026
3h 51m
No alerts
Replay Analysis
N781UABOEING Boeing 777-200
→
8/8/2026
4h 56m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
8/8/2026
1h 23m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
8/7/2026
3h 27m
No alerts
Replay Analysis
N769UABOEING Boeing 777-200
→
8/7/2026
4h 51m
No alerts
Replay Analysis
N77426BOEING Boeing 737 MAX 9
→
8/7/2026
1h 13m
No alerts
Replay Analysis
N37549BOEING Boeing 737 MAX 9
→
8/6/2026
1h 21m
No alerts
Replay Analysis
N779UABOEING Boeing 777-200
→
8/6/2026
2h 43m
No alerts
Replay Analysis
N779UABOEING Boeing 777-200
→
8/5/2026
2h 32m
No alerts
Replay Analysis
N779UABOEING Boeing 777-200
→
8/5/2026
5h 15m
No alerts
Replay Analysis
N17427BOEING Boeing 737 MAX 9
→
8/5/2026
1h 4m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
8/4/2026
1h 8m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/4/2026
1h 40m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/3/2026
3h 11m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/3/2026
4h 51m
No alerts
Replay Analysis
N17566BOEING Boeing 737 MAX 9
→
8/3/2026
1h 19m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/3/2026
1h 14m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/2/2026
3h 53m
No alerts
Replay Analysis
N213UABOEING Boeing 777-200
→
8/2/2026
5h 8m
No alerts
Replay Analysis
N773UABOEING Boeing 777-200
→
8/1/2026
3h 23m
No alerts
Replay Analysis
N774UABOEING Boeing 777-200
→
8/1/2026
1h 20m
No alerts
Replay Analysis
N774UABOEING Boeing 777-200
→
7/31/2026
5h 19m
No alerts
Replay Analysis
N774UABOEING Boeing 777-200
→
7/31/2026
3h 58m
No alerts
Replay Analysis
N37504BOEING Boeing 737 MAX 9
→
7/31/2026
1h 13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window