UAL900 is operated by UNITED AIRLINES INC between London Heathrow Airport (EGLL) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 787-9 Dreamliner. Typical block time is 2h 35m. SkyMeter has observed 67 legs of this flight number via ADS-B.

FLIGHTS
67
last 90 days
AVG DURATION
2h 35m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 3
city pairs · airframes
INCIDENT RATE
1.5%
1 flagged

Routes flown

By count · last 90 days

1
1
avg 10h 34m · London Heathrow → San Francisco

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
0
Stall warnings
0
Overspeeds
1
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 UAL900

30
06/01/2026
3h 21m
No alerts
06/01/2026
1h 13m
No alerts
05/27/2026
3h 12m
No alerts
05/27/2026
1h 21m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window