Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL948

Operated by UAL

Live map

Live map filtered to UAL948. 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
04:19 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 9 kt
Visibility
10 SM
Ceiling
SCT 1,800 ft
Temp / Dew
12°C / 8°C
Altimeter
30.09 inHg

Obs: 2026-04-15T10:56:00.000Z

Raw METAR / TAF 
METAR KSFO 151056Z 27009KT 10SM SCT018 12/08 A3009 RMK AO2 SLP187 T01170078 $

TAF KSFO 150900Z 1509/1612 28010KT P6SM BKN020 FM151400 28014KT P6SM BKN050 FM151900 27018KT P6SM BKN150 FM160400 27015KT P6SM BKN030

flight Live Traffic

flight_takeoff 157 Departures
flight_land 142 Arrivals

Arrival

LHR EGLL MVFR

London Heathrow Airport

London, GB

Local time
12:19 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
200° / 11 kt
Visibility
3.11 SM
Ceiling
SCT 600 ft, BKN 1,000 ft, OVC 1,500 ft
Temp / Dew
14°C / 13°C
Altimeter
29.97 inHg
Wx
-RA

Obs: 2026-04-15T10:50:00.000Z

Raw METAR / TAF 
METAR EGLL 151050Z COR 20011KT 160V230 5000 -RA SCT006 BKN010 OVC015 14/13 Q1015 RERA NOSIG

TAF EGLL 151100Z 1512/1618 19012KT 9999 FEW014 SCT030 TEMPO 1512/1519 6000 RA SHRA PROB30 TEMPO 1513/1518 21016G28KT 3000 +SHRA BKN014 PROB30 TEMPO 1602/1608 BKN012 BECMG 1609/1612 25010KT PROB40 TEMPO 1610/1616 7000 SHRA

flight Live Traffic

flight_takeoff 65 Departures
flight_land 60 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 AA92F8 SFO → LHR Apr 14, 09:10 UTCApr 14, 09:45 UTC35m - -
2026-04-14 AA92F8 SFO → LHR Apr 14, 08:45 UTCApr 14, 09:05 UTC20m - -
2026-04-13 AACC5B SFO → LHR Apr 13, 09:15 UTCApr 13, 10:25 UTC1h 10m - -
2026-04-13 AACC5B SFO → LHR Apr 13, 00:55 UTCApr 13, 04:00 UTC3h 5m - -
2026-04-12 AACC5B SFO → LHR Apr 12, 23:59 UTCApr 13, 10:25 UTC10h 26m +24m -55m

Performance history

Flights tracked
5
Avg arrival delay
-55m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 5

UAL948 frequently asked

Where does flight UAL948 fly?
UAL948 (UAL) flies from SFO to LHR. View the full route page.
How long is flight UAL948?
Based on observed flights, UAL948 takes on average 3h 7m from takeoff to landing.
How often does UAL948 fly?
UAL948 has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL948 usually on time?
Across recent flights, UAL948 arrives 55 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL948?
UAL948 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL948 live?
Yes. When UAL948 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.