UAL8128

UNITED AIRLINES INC · SFO → LAX

UAL8128 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Los Angeles International Airport (KLAX). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 56m. SkyMeter has observed 23 legs of this flight number via ADS-B.

✈
FLIGHTS
23
last 90 days
⏱
AVG DURATION
1h 56m
tracked time
📅
SERVICE PERIOD
06/01/2025 → 08/17/2026
first → last seen
🗺
ROUTES / TYPES
18 / 8
city pairs · airframes
⚠
INCIDENT RATE
8.7%
2 flagged

Routes flown

By count · last 90 days

10
KIAD → KRDU
2
avg 57m · Washington Dulles → Raleigh Durham
KORD → KBOS
2
avg 1h 58m · Chicago O'Hare → General Edward Lawrence Logan
KSFO → KLAX
2
avg 1h 18m · San Francisco → Los Angeles
KORD → KSAN
1
avg 3h 48m · Chicago O'Hare → San Diego
KSFO → KEUG
1
avg 1h 29m · San Francisco → Mahlon Sweet Field
KSEA → KSFO
1
avg 1h 49m · Seattle Tacoma → San Francisco
KSFO → KDFW
1
avg 3h 26m · San Francisco → Dallas Fort Worth
KMCO → KEWR
1
avg 2h 13m · Orlando → Newark Liberty
KIAD → 9NC0
1
avg 49m · Washington Dulles → Raleigh East
KDEN → KFAR
1
avg 1h 32m · Denver → Hector

Aircraft types

Equipment used on this number

8
B738 BOEING Boeing 737-800
7
B39M BOEING Boeing 737 MAX 9
5
A21N AIRBUS Airbus A321 Neo
2
A320 AIRBUS Airbus A320
2
A319 AIRBUS Airbus A319
2
B38M BOEING Boeing 737 MAX 8
1
B753 BOEING Boeing 757-300
1
B739 BOEING Boeing 737-900
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
1
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 UAL8128

30
N76519BOEING Boeing 737-800
→
08/17/2026
1h 59m
△ Low approach-stability score
Replay Analysis
N34222BOEING Boeing 737-800
→
08/15/2026
43m
No alerts
Replay Analysis
N33294BOEING Boeing 737-800
→
08/15/2026
2h 6m
No alerts
Replay Analysis
N37554BOEING Boeing 737 MAX 9
→
08/11/2026
1h 53m
No alerts
Replay Analysis
N47360BOEING Boeing 737 MAX 8
→
08/11/2026
55m
No alerts
Replay Analysis
N57852BOEING Boeing 757-300
→
08/10/2026
4h 43m
No alerts
Replay Analysis
N495UAAIRBUS Airbus A320
→
08/03/2026
1h 29m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
07/28/2026
2h 2m
No alerts
Replay Analysis
N14533AIRBUS Airbus A321 Neo
→
07/28/2026
12m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
07/21/2026
2h 57m
No alerts
Replay Analysis
N461UAAIRBUS Airbus A320
→
07/19/2026
1h 48m
No alerts
Replay Analysis
N27205BOEING Boeing 737-800
→
07/19/2026
48m
No alerts
Replay Analysis
N76504BOEING Boeing 737-800
→
07/10/2026
2h 31m
No alerts
Replay Analysis
N37551BOEING Boeing 737 MAX 9
→
07/08/2026
58m
No alerts
Replay Analysis
N17589BOEING Boeing 737 MAX 9
→
07/07/2026
5h 33m
↻ Go-around
Replay Analysis
N852UAAIRBUS Airbus A319
→
06/24/2026
7m
No alerts
Replay Analysis
N852UAAIRBUS Airbus A319
→
06/24/2026
3h 26m
No alerts
Replay Analysis
N38467BOEING Boeing 737-900
→
06/19/2026
1h 38m
No alerts
Replay Analysis
N14567
→
06/18/2026
3h 47m
No alerts
Replay Analysis
N14567
→
06/18/2026
18m
No alerts
Replay Analysis
N87531BOEING Boeing 737-800
→
06/11/2026
57m
No alerts
Replay Analysis
N36207BOEING Boeing 737-800
→
06/09/2026
1h 32m
No alerts
Replay Analysis
N27503BOEING Boeing 737 MAX 9
→
05/28/2026
2h 12m
No alerts
Replay Analysis
N33286BOEING Boeing 737-800
→
05/22/2026
1h 49m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
05/21/2026
1h 26m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
05/20/2026
4h 3m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
05/20/2026
5h 29m
No alerts
Replay Analysis
N803UAAIRBUS Airbus A319
→
05/19/2026
42m
No alerts
Replay Analysis
N215UABOEING Boeing 777-200
→
05/18/2026
47m
No alerts
Replay Analysis
N215UABOEING Boeing 777-200
→
05/17/2026
5h 15m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window