UAL751 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and McCarran International Airport (KLAS). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 1h 31m. SkyMeter has observed 64 legs of this flight number via ADS-B.

✈
FLIGHTS
64
last 90 days
⏱
AVG DURATION
1h 31m
tracked time
📅
SERVICE PERIOD
04/15/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
8 / 7
city pairs · airframes
⚠
INCIDENT RATE
4.7%
3 flagged

Routes flown

By count · last 90 days

4
KSFO → KLAS
30
avg 1h 31m · San Francisco → McCarran
KPDX → KSFO
21
avg 1h 48m · Portland → San Francisco
KSFO → KONT
1
avg 2h 51m · San Francisco → Ontario
KONT → KLAS
1
avg 58m · Ontario → McCarran

Aircraft types

Equipment used on this number

7
B39M BOEING Boeing 737 MAX 9
22
B738 BOEING Boeing 737-800
20
B38M BOEING Boeing 737 MAX 8
8
B739 BOEING Boeing 737-900
8
A320 AIRBUS Airbus A320
7
A319 AIRBUS Airbus A319
2
A21N AIRBUS Airbus A321 Neo
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
2
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 UAL751

30
N37253BOEING Boeing 737-800
→
06/03/2026
1h 29m
No alerts
Replay Analysis
N16217BOEING Boeing 737-800
→
06/02/2026
1h 21m
△ Unstable
Replay Analysis
N73276BOEING Boeing 737-800
→
06/01/2026
1h 29m
No alerts
Replay Analysis
N34460BOEING Boeing 737-900
→
05/31/2026
1h 18m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
05/29/2026
12m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
05/29/2026
1h 30m
No alerts
Replay Analysis
N26226BOEING Boeing 737-800
→
05/28/2026
1h 38m
No alerts
Replay Analysis
N18220BOEING Boeing 737-800
→
05/26/2026
1h 34m
No alerts
Replay Analysis
N69835BOEING Boeing 737-900
→
05/25/2026
56m
No alerts
Replay Analysis
N69835BOEING Boeing 737-900
→
05/24/2026
1h 37m
No alerts
Replay Analysis
N69835BOEING Boeing 737-900
→
05/24/2026
40m
No alerts
Replay Analysis
N66893BOEING Boeing 737-900
→
05/24/2026
1h 20m
No alerts
Replay Analysis
N63890BOEING Boeing 737-900
→
05/23/2026
1h 30m
No alerts
Replay Analysis
N37318BOEING Boeing 737 MAX 8
→
05/22/2026
1h 30m
No alerts
Replay Analysis
N54241BOEING Boeing 737-800
→
05/21/2026
8m
No alerts
Replay Analysis
N54241BOEING Boeing 737-800
→
05/21/2026
1h 37m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
05/18/2026
57m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
05/18/2026
20m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
05/18/2026
11m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
05/18/2026
2h 51m
No alerts
Replay Analysis
N37567BOEING Boeing 737 MAX 9
→
05/17/2026
1h 46m
No alerts
Replay Analysis
N27586BOEING Boeing 737 MAX 9
→
05/17/2026
1h 42m
No alerts
Replay Analysis
N14569AIRBUS Airbus A321 Neo
→
05/16/2026
1h 56m
No alerts
Replay Analysis
N77572BOEING Boeing 737 MAX 9
→
05/16/2026
1h 35m
No alerts
Replay Analysis
N27269BOEING Boeing 737 MAX 8
→
05/15/2026
1h 29m
No alerts
Replay Analysis
N37531BOEING Boeing 737 MAX 9
→
05/15/2026
1h 32m
No alerts
Replay Analysis
N17294BOEING Boeing 737 MAX 8
→
05/14/2026
1h 44m
No alerts
Replay Analysis
N76254BOEING Boeing 737-800
→
05/14/2026
1h 29m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
05/13/2026
1h 50m
No alerts
Replay Analysis
N36207BOEING Boeing 737-800
→
05/13/2026
5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window