UAL274 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Newark Liberty International Airport (KEWR). The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 5h 9m. SkyMeter has observed 93 legs of this flight number via ADS-B.

✈
FLIGHTS
93
last 90 days
⏱
AVG DURATION
5h 9m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
14 / 4
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

10
KSFO → KEWR
59
avg 5h 29m · San Francisco → Newark Liberty
KHAF → KEWR
6
avg 5h 25m · Half Moon Bay → Newark Liberty
US-0188 → KEWR
3
avg 5h 44m · Coast Guard Air Station San Francisco → Newark Liberty
22JY → KEWR
1
avg 12m · Hess State Street Heliport → Newark Liberty
KMDT → KEWR
1
avg 51m · Harrisburg → Newark Liberty
US-0188 → KIAD
1
avg 6h 0m · Coast Guard Air Station San Francisco → Washington Dulles
US-0765 → KEWR
1
avg 50m · GAF Helistop Heliport → Newark Liberty
0NJ5 → KEWR
1
avg 20m · Fla-Net → Newark Liberty
KSFO → KMDT
1
avg 7h 9m · San Francisco → Harrisburg
KHAF → KPHL
1
avg 6h 31m · Half Moon Bay → Philadelphia

Aircraft types

Equipment used on this number

4
B752 BOEING Boeing 757-200
135
B753 BOEING Boeing 757-300
4
A21N AIRBUS Airbus A321 Neo
3
B39M BOEING Boeing 737 MAX 9
3

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
1
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 UAL274

30
N17128BOEING Boeing 757-200
→
08/20/2026
5h 11m
No alerts
Replay Analysis
N17105BOEING Boeing 757-200
→
08/18/2026
5h 18m
No alerts
Replay Analysis
N57869BOEING Boeing 757-300
→
08/17/2026
5h 7m
No alerts
Replay Analysis
N19136BOEING Boeing 757-200
→
08/17/2026
50m
No alerts
Replay Analysis
N19136BOEING Boeing 757-200
→
08/16/2026
5h 12m
No alerts
Replay Analysis
N19136BOEING Boeing 757-200
→
08/15/2026
5h 35m
No alerts
Replay Analysis
N14121BOEING Boeing 757-200
→
08/14/2026
5h 30m
No alerts
Replay Analysis
N58101BOEING Boeing 757-200
→
08/13/2026
5h 27m
No alerts
Replay Analysis
N33103BOEING Boeing 757-200
→
08/12/2026
28m
No alerts
Replay Analysis
N33103BOEING Boeing 757-200
→
08/11/2026
4h 56m
No alerts
Replay Analysis
N33103BOEING Boeing 757-200
→
08/11/2026
5h 24m
No alerts
Replay Analysis
N14120BOEING Boeing 757-200
→
08/11/2026
40m
No alerts
Replay Analysis
N14120BOEING Boeing 757-200
→
08/10/2026
4h 40m
No alerts
Replay Analysis
N14120BOEING Boeing 757-200
→
08/10/2026
5h 21m
No alerts
Replay Analysis
N14107BOEING Boeing 757-200
→
08/10/2026
54m
No alerts
Replay Analysis
N14107BOEING Boeing 757-200
→
08/09/2026
4h 46m
No alerts
Replay Analysis
N14107BOEING Boeing 757-200
→
08/09/2026
5h 40m
No alerts
Replay Analysis
N57111BOEING Boeing 757-200
→
08/09/2026
2h 51m
No alerts
Replay Analysis
N57111BOEING Boeing 757-200
→
08/08/2026
2h 31m
No alerts
Replay Analysis
N57111BOEING Boeing 757-200
→
08/08/2026
5h 23m
No alerts
Replay Analysis
N33132BOEING Boeing 757-200
→
08/07/2026
5h 18m
No alerts
Replay Analysis
N29124BOEING Boeing 757-200
→
08/06/2026
5h 23m
No alerts
Replay Analysis
N58101BOEING Boeing 757-200
→
08/05/2026
5h 38m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
08/05/2026
25m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
08/04/2026
4h 55m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
08/04/2026
5h 21m
No alerts
Replay Analysis
N34131BOEING Boeing 757-200
→
08/04/2026
1h 54m
No alerts
Replay Analysis
N34131BOEING Boeing 757-200
→
08/03/2026
3h 59m
No alerts
Replay Analysis
N34131BOEING Boeing 757-200
→
08/03/2026
5h 54m
No alerts
Replay Analysis
N18119BOEING Boeing 757-200
→
08/03/2026
18m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window