Skip to content

United Airlines

Is UA838 delayed?

Service date: · Scheduled departure date (Asia/Tokyo)

Estimated arrivalLast reported

4 min early

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Tokyo

NRT

Scheduled

Sep 16

Arrival

San Francisco

SFO

Estimated

Scheduled 10:24

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Route overview: Tokyo → San FranciscoNRTSFO
Route overview

Recent arrivals

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

  • NRT → SFO

    6 min early

  • KHH → NRT

    25 min early

  • NRT → SFO

    2 min late

  • NRT → SFO

    7 min early

  • KHH → NRT

    4 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
29
Arrivals over 15 minutes late
7
Observed cancellations
2
Observed occurrences
36

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

UA838 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 15, 2026ArrivedTokyoSan Francisco
-6
Sep 15, 2026ArrivedKaohsiung CityTokyo
-25
Sep 14, 2026ArrivedTokyoSan Francisco
2
Sep 13, 2026ArrivedTokyoSan Francisco
-7
Sep 13, 2026ArrivedKaohsiung CityTokyo
-4
Sep 12, 2026ArrivedTokyoSan Francisco
-23
Sep 12, 2026ArrivedKaohsiung CityTokyo
-18
Sep 11, 2026ArrivedTokyoSan Francisco
-22
Sep 10, 2026ArrivedTokyoSan Francisco
23
Sep 10, 2026ArrivedKaohsiung CityTokyo
-29
Sep 9, 2026ArrivedTokyoSan Francisco
47
Sep 8, 2026CancelledTokyoSan FranciscoNot available
Not available
Sep 8, 2026ArrivedKaohsiung CityTokyo
-6
Sep 7, 2026ArrivedTokyoSan Francisco
19
Sep 6, 2026ArrivedTokyoSan Francisco
5
Sep 6, 2026ArrivedKaohsiung CityTokyo
-32
Sep 5, 2026ArrivedTokyoSan Francisco
-15
Sep 4, 2026ArrivedTokyoSan Francisco
35
Sep 4, 2026ArrivedKaohsiung CityTokyo
-36
Sep 3, 2026ArrivedTokyoSan Francisco
34
Sep 2, 2026ArrivedTokyoSan Francisco
-23
Sep 1, 2026ArrivedTokyoSan Francisco
-17
Aug 31, 2026ArrivedTokyoSan Francisco
9
Aug 30, 2026ArrivedTokyoSan Francisco
-9
Aug 29, 2026CancelledTokyoSan FranciscoNot available
Not available
Aug 28, 2026ArrivedTokyoSan Francisco
29
Aug 27, 2026ArrivedTokyoSan Francisco
9
Aug 26, 2026ArrivedTokyoSan Francisco
-4
Aug 25, 2026ArrivedTokyoSan Francisco
4
Aug 20, 2026ArrivedTokyoSan Francisco
0
Aug 19, 2026ArrivedTokyoSan Francisco
30

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