UAL8141 is operated by WILMINGTON TRUST CO TRUSTEE between San Francisco International Airport (KSFO) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 30m. SkyMeter has observed 33 legs of this flight number via ADS-B.

✈
FLIGHTS
33
last 90 days
⏱
AVG DURATION
2h 30m
tracked time
📅
SERVICE PERIOD
06/25/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
30 / 10
city pairs · airframes
⚠
INCIDENT RATE
3.0%
1 flagged

Routes flown

By count · last 90 days

10
KSFO → KEWR
3
avg 5h 3m · San Francisco → Newark Liberty
KSFO → KDEN
2
avg 2h 33m · San Francisco → Denver
KORD → KALB
1
avg 1h 49m · Chicago O'Hare → Albany
KHAF → KEWR
1
avg 5h 12m · Half Moon Bay → Newark Liberty
KIAD → KATL
1
avg 1h 48m · Washington Dulles → Hartsfield Jackson Atlanta
KLAX → KCLE
1
avg 4h 17m · Los Angeles → Cleveland Hopkins
KDEN → KORD
1
avg 2h 12m · Denver → Chicago O'Hare
KEWR → KRDU
1
avg 1h 27m · Newark Liberty → Raleigh Durham
KDEN → KBFL
1
avg 2h 41m · Denver → Meadows Field
KLAX → KLAS
1
avg 56m · Los Angeles → McCarran

Aircraft types

Equipment used on this number

10
B738 BOEING Boeing 737-800
10
B739 BOEING Boeing 737-900
7
A320 AIRBUS Airbus A320
6
B38M BOEING Boeing 737 MAX 8
5
B39M BOEING Boeing 737 MAX 9
4
B772 BOEING Boeing 777-200
4
B752 BOEING Boeing 757-200
3
A319 AIRBUS Airbus A319
3
A21N AIRBUS Airbus A321 Neo
2
B753 BOEING Boeing 757-300
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 UAL8141

30
N73278BOEING Boeing 737-800
→
07/19/2026
30m
No alerts
Replay Analysis
N17364BOEING Boeing 737 MAX 8
→
07/17/2026
4h 17m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
07/16/2026
1h 10m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
07/15/2026
29m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
07/15/2026
1h 49m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
07/15/2026
8m
No alerts
Replay Analysis
N881UAAIRBUS Airbus A319
→
07/11/2026
2h 40m
No alerts
Replay Analysis
N47524BOEING Boeing 737 MAX 9
→
07/10/2026
1h 9m
No alerts
Replay Analysis
N54241BOEING Boeing 737-800
→
07/09/2026
1h 27m
No alerts
Replay Analysis
N38443BOEING Boeing 737-900
→
07/06/2026
1h 13m
No alerts
Replay Analysis
N67846BOEING Boeing 737-900
→
07/04/2026
1h 36m
No alerts
Replay Analysis
N67846BOEING Boeing 737-900
→
07/03/2026
14m
No alerts
Replay Analysis
N67846BOEING Boeing 737-900
→
07/03/2026
1h 51m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
07/03/2026
1h 1m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
07/02/2026
1h 0m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
07/02/2026
14m
No alerts
Replay Analysis
N73251BOEING Boeing 737-800
→
07/02/2026
2h 51m
No alerts
Replay Analysis
N17402BOEING Boeing 737 MAX 9
→
07/02/2026
5h 2m
No alerts
Replay Analysis
N27519BOEING Boeing 737 MAX 9
→
07/01/2026
2h 6m
No alerts
Replay Analysis
N37298BOEING Boeing 737-800
→
06/29/2026
1h 42m
No alerts
Replay Analysis
N37298BOEING Boeing 737-800
→
06/28/2026
2h 7m
No alerts
Replay Analysis
N37298BOEING Boeing 737-800
→
06/28/2026
3h 49m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
06/22/2026
1h 23m
No alerts
Replay Analysis
N57862BOEING Boeing 757-300
→
06/21/2026
2h 18m
No alerts
Replay Analysis
N27539BOEING Boeing 737 MAX 9
→
06/20/2026
2h 49m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
06/18/2026
1h 11m
No alerts
Replay Analysis
N17104BOEING Boeing 757-200
→
06/17/2026
4h 57m
No alerts
Replay Analysis
N17104BOEING Boeing 757-200
→
06/16/2026
2h 7m
No alerts
Replay Analysis
N17104BOEING Boeing 757-200
→
06/16/2026
7h 4m
No alerts
Replay Analysis
N57286BOEING Boeing 737 MAX 8
→
06/16/2026
45m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window