UAL304 is operated by UNITED AIRLINES INC between Bob Hope Airport (KBUR) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 11m. SkyMeter has observed 23 legs of this flight number via ADS-B.

✈
FLIGHTS
23
last 90 days
⏱
AVG DURATION
1h 11m
tracked time
📅
SERVICE PERIOD
05/01/2026 → 06/01/2026
first → last seen
🗺
ROUTES / TYPES
3 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
KBUR → KSFO
14
avg 1h 11m · Bob Hope → San Francisco

Aircraft types

Equipment used on this number

2
B738 BOEING Boeing 737-800
17
A320 AIRBUS Airbus A320
8

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 25 operations of UAL304

25
N481UAAIRBUS Airbus A320
→
06/01/2026
1h 12m
No alerts
Replay Analysis
N496UAAIRBUS Airbus A320
→
05/31/2026
1h 19m
No alerts
Replay Analysis
N478UAAIRBUS Airbus A320
→
05/29/2026
1h 2m
No alerts
Replay Analysis
N478UAAIRBUS Airbus A320
→
05/28/2026
1h 9m
No alerts
Replay Analysis
N485UAAIRBUS Airbus A320
→
05/25/2026
1h 17m
No alerts
Replay Analysis
N1902UAIRBUS Airbus A320
→
05/24/2026
1h 15m
No alerts
Replay Analysis
N443UAAIRBUS Airbus A320
→
05/23/2026
1h 28m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
05/21/2026
1h 17m
No alerts
Replay Analysis
N76503BOEING Boeing 737-800
→
05/20/2026
59m
No alerts
Replay Analysis
N33289BOEING Boeing 737-800
→
05/18/2026
1h 10m
No alerts
Replay Analysis
N76504BOEING Boeing 737-800
→
05/17/2026
1h 16m
No alerts
Replay Analysis
N79541BOEING Boeing 737-800
→
05/15/2026
1h 21m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
05/15/2026
1h 32m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
05/14/2026
23m
No alerts
Replay Analysis
N24202BOEING Boeing 737-800
→
05/13/2026
1h 4m
No alerts
Replay Analysis
N87507BOEING Boeing 737-800
→
05/11/2026
1h 12m
No alerts
Replay Analysis
N16217BOEING Boeing 737-800
→
05/11/2026
22m
No alerts
Replay Analysis
N16217BOEING Boeing 737-800
→
05/10/2026
39m
No alerts
Replay Analysis
N16217BOEING Boeing 737-800
→
05/10/2026
1h 1m
No alerts
Replay Analysis
N76503BOEING Boeing 737-800
→
05/08/2026
1h 6m
No alerts
Replay Analysis
N37263BOEING Boeing 737-800
→
05/07/2026
1h 9m
No alerts
Replay Analysis
N33266BOEING Boeing 737-800
→
05/04/2026
1h 8m
No alerts
Replay Analysis
N25201BOEING Boeing 737-800
→
05/03/2026
1h 16m
No alerts
Replay Analysis
N76508BOEING Boeing 737-800
→
05/02/2026
1h 13m
No alerts
Replay Analysis
N33294BOEING Boeing 737-800
→
05/01/2026
1h 14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window