Flight Status & Tracker

UAL8172

UNITED AIRLINES INC · LAX → SFO · Last tracked Oct 17, 2026

UAL8172 is a flight number operated by UNITED AIRLINES INC between Los Angeles International Airport (KLAX) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL8172 on October 17, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 9m. SkyMeter has observed 13 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
13
last 90 days
⏱
AVG DURATION
2h 9m
tracked time
📅
SERVICE PERIOD
6/1/2025 → 10/17/2026
first → last seen
🗺
ROUTES / TYPES
12 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KLAX → KSFO
2
avg 1h 18m · Los Angeles → San Francisco
KDEN → KLAS
1
avg 1h 47m · Denver → McCarran
KIAH → KTUL
1
avg 1h 4m · George Bush Intercontinental Houston → Tulsa
KSFO → KLAX
1
avg 1h 49m · San Francisco → Los Angeles
KPHX → KSFO
1
avg 2h 6m · Phoenix Sky Harbor → San Francisco
US-1410 → KSFO
1
avg 1h 43m · Sheraton Gateway Los Angeles Hotel Helipad → San Francisco
KIAH → KMSP
1
avg 2h 20m · George Bush Intercontinental Houston → Minneapolis-St Paul International/Wold-Chamberlain
KIAH → KIAD
1
avg 2h 31m · George Bush Intercontinental Houston → Washington Dulles
KDEN → KPHX
1
avg 1h 42m · Denver → Phoenix Sky Harbor
KIAD → KSFO
1
avg 5h 22m · Washington Dulles → San Francisco

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
5
B39M BOEING Boeing 737 MAX 9
3
B738 BOEING Boeing 737-800
2
B38M BOEING Boeing 737 MAX 8
1
B753 BOEING Boeing 757-300
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 UAL8172

30
N37474BOEING Boeing 737-900
→
10/17/2026
1h 3m
No alerts
Replay Analysis
N61115
→
10/13/2026
5h 22m
No alerts
Replay Analysis
N57870BOEING Boeing 757-300
→
10/7/2026
4h 50m
No alerts
Replay Analysis
N79402BOEING Boeing 737-900
→
10/4/2026
2h 19m
No alerts
Replay Analysis
N34455BOEING Boeing 737-900
→
9/22/2026
2h 31m
No alerts
Replay Analysis
N67501BOEING Boeing 737 MAX 9
→
9/4/2026
2h 5m
No alerts
Replay Analysis
N17331BOEING Boeing 737 MAX 8
→
8/31/2026
1h 43m
No alerts
Replay Analysis
N37507BOEING Boeing 737 MAX 9
→
8/28/2026
1h 23m
No alerts
Replay Analysis
N68805BOEING Boeing 737-900
→
8/25/2026
1h 48m
No alerts
Replay Analysis
N17443BOEING Boeing 737 MAX 9
→
8/18/2026
1h 13m
No alerts
Replay Analysis
N66831BOEING Boeing 737-900
→
8/17/2026
1h 42m
No alerts
Replay Analysis
N76265BOEING Boeing 737-800
→
7/28/2026
1h 47m
No alerts
Replay Analysis
N76265BOEING Boeing 737-800
→
7/28/2026
15m
No alerts
Replay Analysis
N27274BOEING Boeing 737 MAX 8
→
7/23/2026
3h 31m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
7/21/2026
1h 15m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
7/19/2026
1h 25m
No alerts
Replay Analysis
N892UAAIRBUS Airbus A319
→
7/14/2026
1h 51m
No alerts
Replay Analysis
N22995BOEING Boeing 787-9 Dreamliner
→
7/11/2026
5h 35m
No alerts
Replay Analysis
N37545BOEING Boeing 737 MAX 9
→
7/6/2026
1h 28m
No alerts
Replay Analysis
N73256BOEING Boeing 737-800
→
7/4/2026
1h 12m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
6/16/2026
1h 12m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
6/16/2026
2h 3m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
6/16/2026
50m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
6/11/2026
3h 47m
No alerts
Replay Analysis
N37554BOEING Boeing 737 MAX 9
→
6/8/2026
3h 10m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
5/29/2026
1h 21m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
5/28/2026
4h 25m
No alerts
Replay Analysis
N37537BOEING Boeing 737 MAX 9
→
5/28/2026
5h 47m
No alerts
Replay Analysis
N821UAAIRBUS Airbus A319
→
5/27/2026
1h 36m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
5/23/2026
2h 37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window