Skip to content

United Airlines

Is UA948 delayed?

Service date: · Scheduled departure date (America/Los_Angeles)

Arrived

24 min late

Official source · Updated

Departure

San Francisco

SFO

Actual

Scheduled 16:50

Aug 22

Arrival

London

LHR

Actual

Scheduled 11:10

Aug 23

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: San Francisco → LondonSFOLHR
Route overview

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • SFO → LHR

    19 min early

  • SFO → LHR

    15 min early

  • SFO → LHR

    4 min early

  • SFO → LHR

    32 min early

  • SFO → LHR

    10 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
26
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
30

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

UA948 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedSan FranciscoLondon
-19
Sep 15, 2026ArrivedSan FranciscoLondon
-15
Sep 14, 2026ArrivedSan FranciscoLondon
-4
Sep 13, 2026ArrivedSan FranciscoLondon
-32
Sep 12, 2026ArrivedSan FranciscoLondon
-10
Sep 11, 2026ArrivedSan FranciscoLondon
1
Sep 10, 2026ArrivedSan FranciscoLondon
-8
Sep 9, 2026ArrivedSan FranciscoLondon
3
Sep 8, 2026ArrivedSan FranciscoLondon
-34
Sep 7, 2026ArrivedSan FranciscoLondon
39
Sep 6, 2026ArrivedSan FranciscoLondon
24
Sep 5, 2026ArrivedSan FranciscoLondon
-8
Sep 4, 2026ArrivedSan FranciscoLondon
20
Sep 3, 2026ArrivedSan FranciscoLondon
-3
Sep 2, 2026ArrivedSan FranciscoLondon
11
Sep 1, 2026ArrivedSan FranciscoLondon
28
Aug 31, 2026ArrivedSan FranciscoLondon
-2
Aug 30, 2026ArrivedSan FranciscoLondon
1
Aug 29, 2026ArrivedSan FranciscoLondon
-8
Aug 28, 2026ArrivedSan FranciscoLondon
45
Aug 27, 2026ArrivedSan FranciscoLondon
-5
Aug 26, 2026ArrivedSan FranciscoLondon
23
Aug 25, 2026ArrivedSan FranciscoLondon
10
Aug 24, 2026ArrivedSan FranciscoLondon
-8
Aug 23, 2026ArrivedSan FranciscoLondon
13
Aug 22, 2026ArrivedSan FranciscoLondon
24

Essential cookies keep the site running; analytics are optional. Privacy policy