Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL901

Operated by UAL

Live map

Live map filtered to UAL901. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
23:11 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 8 kt
Visibility
10 SM
Ceiling
SCT 2,100 ft
Temp / Dew
12°C / 7°C
Altimeter
30.14 inHg

Obs: 2026-04-15T05:56:00.000Z

Raw METAR / TAF 
METAR KSFO 150556Z 27008KT 10SM SCT021 12/07 A3014 RMK AO2 SLP207 T01170072 10150 20117 50002 $

TAF KSFO 150520Z 1506/1612 28012KT P6SM FEW030 FM151400 28014KT P6SM BKN050 FM151900 27018KT P6SM BKN150 FM160400 27015KT P6SM BKN030

flight Live Traffic

flight_takeoff 196 Departures
flight_land 236 Arrivals

Arrival

LHR EGLL IFR

London Heathrow Airport

London, GB

Local time
07:11 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
190° / 9 kt
Visibility
6 SM
Ceiling
BKN 700 ft, BKN 1,400 ft, OVC 1,800 ft
Temp / Dew
12°C / 11°C
Altimeter
30.00 inHg

Obs: 2026-04-15T05:50:00.000Z

Raw METAR / TAF 
METAR EGLL 150550Z COR AUTO 19009KT 180V240 9999 BKN007 BKN014 OVC018 12/11 Q1016 NOSIG

TAF EGLL 150458Z 1506/1612 18010KT 9999 BKN014 TEMPO 1506/1510 6000 -RA SCT007 BKN009 PROB30 TEMPO 1506/1508 2500 RADZ BKN004 BECMG 1510/1513 SCT025 TEMPO 1511/1519 6000 RA SHRA PROB40 TEMPO 1513/1518 21016G26KT 3000 +SHRA BKN014 PROB30 TEMPO 1602/1608 BKN012 BECMG 1609/1612 24011KT PROB30 TEMPO 1610/1612 7000 SHRA

flight Live Traffic

flight_takeoff 33 Departures
flight_land 63 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 A92D6D SFO → LHR Apr 14, 05:15 UTCApr 14, 05:55 UTC40m - -
2026-04-13 A92D6D SFO → LHR Apr 13, 20:10 UTCApr 13, 23:05 UTC2h 55m - -
2026-04-13 AA92FC SFO → LHR Apr 13, 04:55 UTCApr 13, 06:15 UTC1h 20m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL901 frequently asked

Where does flight UAL901 fly?
UAL901 (UAL) flies from SFO to LHR. View the full route page.
How long is flight UAL901?
Based on observed flights, UAL901 takes on average 1h 38m from takeoff to landing.
How often does UAL901 fly?
UAL901 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight UAL901?
UAL901 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL901 live?
Yes. When UAL901 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.