Skip to content

United Airlines

Is UA837 delayed?

Service date: · Actual departure date; scheduled departure unavailable (America/Los_Angeles)

Arrived

16 min early

Official source · Updated

Departure

San Francisco

SFO

Actual

Sep 9

Arrival

Tokyo

NRT

Actual

Scheduled 15:00

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

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

Recent arrivals

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

  • SFO → NRT

    50 min late

  • SFO → NRT

    30 min late

  • SFO → NRT

    1 min late

  • SFO → NRT

    10 min early

  • SFO → NRT

    24 min early
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
22
Arrivals over 15 minutes late
4
Observed cancellations
2
Observed occurrences
34

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

UA837 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedSan FranciscoTokyo
50
Sep 21, 2026CancelledSan FranciscoTokyoNot available
Not available
Sep 19, 2026ArrivedSan FranciscoTokyo
30
Sep 17, 2026ArrivedSan FranciscoTokyo
1
Sep 15, 2026ArrivedSan FranciscoTokyo
-10
Sep 13, 2026ArrivedSan FranciscoTokyo
-24
Sep 11, 2026ArrivedSan FranciscoTokyo
-15
Sep 9, 2026ArrivedSan FranciscoTokyo
-16
Sep 8, 2026CancelledSan FranciscoTokyoNot available
Not available
Sep 6, 2026ArrivedTokyoKaohsiung City
-7
Sep 5, 2026ArrivedSan FranciscoTokyo
-12
Sep 5, 2026ArrivedTokyoKaohsiung City
-39
Sep 4, 2026ArrivedSan FranciscoTokyo
24
Sep 4, 2026ArrivedTokyoKaohsiung City
-45
Sep 3, 2026ArrivedSan FranciscoTokyo
7
Sep 2, 2026ArrivedSan FranciscoTokyo
32
Sep 1, 2026ArrivedSan FranciscoTokyo
-1
Aug 31, 2026ArrivedSan FranciscoTokyo
-15
Aug 30, 2026ArrivedSan FranciscoTokyo
14
Aug 29, 2026ArrivedSan FranciscoTokyo
-4
Aug 28, 2026ArrivedSan FranciscoTokyo
-9
Aug 27, 2026ArrivedSan FranciscoTokyo
-7
Aug 26, 2026ArrivedSan FranciscoTokyo
3
Aug 25, 2026ArrivedSan FranciscoTokyo
7

Essential cookies keep the site running; Google receives cookie-free usage measurements before analytics consent. Privacy policy