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UA838 Flight Status

According to Trip.com real-time data, the UA838 flight operated by United Airlines on Nov 11, 2026, flying from Kaohsiung (KHH) to San Francisco (SFO), departed at 11:38 AM and is expected to arrive at 9:30 AM (local time in San Francisco, UTC-8) and land at San Francisco International Airport (SFO).
Tue, Nov 10
Wed, Nov 11
KHH-SFO

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Arrived
The flight has arrived 13m early
Kaohsiung(KHH)
11:30 AM
Scheduled: 11:30 AM, Nov 10
Kaohsiung International Airport I
10669km
173106C5-5199-4134-A176-6296CB3DA377 14h
NRT
2h 17m
San Francisco(SFO)
9:17 AM
Scheduled: 9:30 AM, Nov 10
San Francisco International Airport I
Check-in Counter
C14-C18
Boarding Gate
27
Arrival Gate
A5
Baggage
A12
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United Airlines From PLN 1,586
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KHH-SFO

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En route
Your flight has departed Kaohsiung and is expected to arrive in San Francisco at 9:30 AM.
Kaohsiung(KHH)
11:38 AM
Scheduled: 11:30 AM, Nov 11
Kaohsiung International Airport I
10669km
173106C5-5199-4134-A176-6296CB3DA377 14h
NRT
1h 36m
San Francisco(SFO)
9:30 AM
Scheduled: 9:30 AM, Nov 11
San Francisco International Airport I
Check-in Counter
C14-C18
Boarding Gate
28
Arrival Gate
G5
Baggage
--
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United Airlines From PLN 1,586
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.

Track the Previous Flight Status: In Flight

UA837
|
San Francisco (SFO) Kaohsiung (KHH)
Scheduled: 9:30 PM
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UA838 Aircraft Details

According to Trip.com real-time data, the UA838 flight flying from Kaohsiung to San Francisco on 11/11/2026 is operated by the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 3y, 1m. The aircraft is equipped with 166 seats. The average flight distance for this journey is 10,669 km.
flight status
Boeing 737 MAX 8
Punctuality (Departure)
97 %
Punctuality (Arrival)
87 %
Early on average
6 minutes
Age
3y, 1m
Seats
166
Flight Distance
10,669 km

Flight History for UA838

Trip.com historical records show that the last UA838 flight departed on Tue, Nov 10 from KHH at approximately 11:30 AM. This flight is expected to arrrive in SFO at 9:17 AM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Fri, Nov 6 Kaohsiung (KHH) San Francisco (SFO) EQV 11:37 AM 9:34 AM Arrived
Sat, Nov 7 Kaohsiung (KHH) San Francisco (SFO) EQV 11:45 AM 9:13 AM Arrived
Sun, Nov 8 Kaohsiung (KHH) San Francisco (SFO) EQV 11:41 AM 9:20 AM Arrived
Mon, Nov 9 Kaohsiung (KHH) San Francisco (SFO) EQV 11:48 AM 8:50 AM Arrived
Tue, Nov 10 Kaohsiung (KHH) San Francisco (SFO) EQV 11:30 AM 9:17 AM Arrived
Wed, Nov 11 Kaohsiung (KHH) San Francisco (SFO) EQV 11:38 AM 9:30 AM En route

UA838 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA838 is 97% (Late on average 9 minutes), and the on-time arrival rate is 87% (Early on average 6 minutes).

On-Time Departures
Punctuality
97 %
Late on average 9 minutes
Early
7 %
On time
90 %
30 mins late
3 %
60 mins late
0 %
90 mins late
0 %
Canceled
4 %
On-Time Arrivals
Punctuality
87 %
Early on average 6 minutes
Early
70 %
On time
17 %
30 mins late
13 %
60 mins late
0 %
90 mins late
0 %
Canceled
4 %

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Frequently Asked Questions

  • What is the current status of flight ua838?

    Flight ua838 has departed (status: En route). Departure 11:38 AM, estimated arrival 9:30 AM (updated Nov 11, 2026).
  • Flight ua838 has already departed (status: En route). It took off at 11:38 AM and is estimated to arrive at 9:30 AM.
  • Flight ua838 is scheduled to depart at 11:30 AM. The latest actual or estimated departure time is 11:38 AM, and the current status is En route (updated Nov 11, 2026).
  • Flight ua838 is scheduled to arrive at 9:30 AM. The latest estimated or actual arrival time is 9:30 AM. Status is En route as of Nov 11, 2026.
  • For flight ua838, the departure terminal is I and the boarding gate is 28. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight ua838 is operated by United Airlines from Kaohsiung (KHH) to San Francisco (SFO). Typical flight time is about 14 hours; operating days may include Wednesday.
  • Track flight ua838 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If ua838 is delayed or canceled, first confirm the latest status here (En route, updated Nov 11, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua838 has departed from Kaohsiung (KHH) at 11:38 AM (status: En route).

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Arrival Info: San Francisco Weather & Current Time

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Clear
|
13°C - 22°C
Weather forecast for your arrival day
timeDifferenceIcon
-16 hour time difference
Time on arrival: Kaohsiung 01:30 | San Francisco 09:30

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