UAL2312

UNITED AIRLINES INC · HAF → SFO

UAL2312 is operated by UNITED AIRLINES INC between Half Moon Bay Airport (KHAF) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 9h 32m. SkyMeter has observed 69 legs of this flight number via ADS-B.

✈
FLIGHTS
69
last 90 days
⏱
AVG DURATION
9h 32m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/22/2026
first → last seen
🗺
ROUTES / TYPES
5 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KHAF → KSFO
3
avg 14h 43m · Half Moon Bay → San Francisco
KOAK → KSFO
1
avg 14h 33m · Metropolitan Oakland → San Francisco

Aircraft types

Equipment used on this number

2
B38M BOEING Boeing 737 MAX 8
68
B37M BOEING Boeing 737 MAX 7
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 UAL2312

30
N17311BOEING Boeing 737 MAX 8
→
08/22/2026
6h 20m
No alerts
Replay Analysis
N17317BOEING Boeing 737 MAX 8
→
08/21/2026
4h 12m
No alerts
Replay Analysis
N67350BOEING Boeing 737 MAX 8
→
08/20/2026
6h 44m
No alerts
Replay Analysis
N37257BOEING Boeing 737 MAX 8
→
08/17/2026
3h 59m
No alerts
Replay Analysis
N27267BOEING Boeing 737 MAX 8
→
08/16/2026
6h 33m
No alerts
Replay Analysis
N47330BOEING Boeing 737 MAX 8
→
08/15/2026
6h 25m
No alerts
Replay Analysis
N17321BOEING Boeing 737 MAX 8
→
08/14/2026
6h 18m
No alerts
Replay Analysis
N47293BOEING Boeing 737 MAX 8
→
08/11/2026
6h 41m
No alerts
Replay Analysis
N37305BOEING Boeing 737 MAX 8
→
08/10/2026
7h 20m
No alerts
Replay Analysis
N27334BOEING Boeing 737 MAX 8
→
08/09/2026
3h 42m
No alerts
Replay Analysis
N17361BOEING Boeing 737 MAX 8
→
08/08/2026
6h 44m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
08/07/2026
6h 20m
No alerts
Replay Analysis
N27323BOEING Boeing 737 MAX 8
→
08/06/2026
6h 29m
No alerts
Replay Analysis
N27334BOEING Boeing 737 MAX 8
→
08/05/2026
6h 23m
No alerts
Replay Analysis
N47298BOEING Boeing 737 MAX 8
→
08/04/2026
6h 35m
No alerts
Replay Analysis
N37354BOEING Boeing 737 MAX 8
→
08/03/2026
6h 24m
No alerts
Replay Analysis
N17358BOEING Boeing 737 MAX 8
→
08/02/2026
6h 14m
No alerts
Replay Analysis
N17311BOEING Boeing 737 MAX 8
→
08/01/2026
6h 30m
No alerts
Replay Analysis
N17314BOEING Boeing 737 MAX 8
→
07/31/2026
6h 32m
No alerts
Replay Analysis
N47330BOEING Boeing 737 MAX 8
→
07/30/2026
6h 14m
No alerts
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
07/29/2026
6h 22m
No alerts
Replay Analysis
N37307BOEING Boeing 737 MAX 8
→
07/28/2026
6h 30m
No alerts
Replay Analysis
N17326BOEING Boeing 737 MAX 8
→
07/27/2026
6h 24m
No alerts
Replay Analysis
N37295BOEING Boeing 737 MAX 8
→
07/26/2026
4h 51m
No alerts
Replay Analysis
N17285BOEING Boeing 737 MAX 8
→
07/25/2026
4h 51m
No alerts
Replay Analysis
N27283BOEING Boeing 737 MAX 8
→
07/20/2026
5h 1m
No alerts
Replay Analysis
N17362BOEING Boeing 737 MAX 8
→
07/19/2026
14h 56m
No alerts
Replay Analysis
N27266BOEING Boeing 737 MAX 8
→
07/18/2026
14h 24m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
07/17/2026
4h 38m
No alerts
Replay Analysis
N27258BOEING Boeing 737 MAX 8
→
07/16/2026
14h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window