United Airlines UA838 Flight Status
According to Trip.com real-time data, the UA838 flight operated by United Airlines on Jul 5, 2026, flying from Kaohsiung (KHH) to San Francisco (SFO), departed at 9:59 AM and is expected to arrive at 10:40 AM (local time in San Francisco, UTC-7) and land at San Francisco International Airport (SFO).
Sat, Jul 4
Sun, Jul 5
Mon, Jul 6
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En route
Your flight has departed Kaohsiung and is expected to arrive in San Francisco at 10:40 AM.
15h 45m
SFO
-4h -38m
Check-in Counter
C
Boarding Gate
28
Arrival Gate
G2
Baggage
4
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En route
Your flight has departed Kaohsiung and is expected to arrive in San Francisco at 10:40 AM.
15h 45m
SFO
-9m
Check-in Counter
C14-C18
Boarding Gate
28
Arrival Gate
G13
Baggage
5
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Scheduled
Your flight will depart on time.
15h 45m
SFO
-45m
Check-in Counter
C14-C18
Boarding Gate
28
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. 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)
Kaohsiung (KHH)Scheduled: 9:00 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 7/5/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 9y, 7m. The aircraft is equipped with 350 seats. The average flight distance for this journey is 0 km.
Boeing 737-800
Punctuality (Departure)
97%
Punctuality (Arrival)
87%
Late on average
5 minutes
Age
9y, 7m
Seats
350
Flight Distance
0 km
Economy
Business
Premium Economy
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
43 cm
Seat width better than on 80% of flights
--
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
198 cm
More legroom than on 100% of flights
56 cm
Seat width better than on 100% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
97 cm
More legroom than on 100% of flights
47 cm
Seat width better than on 100% of flights
140°
Reclining Angle
2-4-2
Seat layout example
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Flight History for UA838
Trip.com historical records show that the last UA838 flight departed on Sat, Jul 4 from KHH at approximately 9:51 AM. This flight is expected to arrrive in SFO at 10:40 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Jul 1 | Kaohsiung (KHH) | San Francisco (SFO) | EQV | 10:07 AM | 10:22 AM | Arrived |
| Thu, Jul 2 | Kaohsiung (KHH) | San Francisco (SFO) | EQV | 10:06 AM | 10:58 AM | Arrived |
| Fri, Jul 3 | Kaohsiung (KHH) | San Francisco (SFO) | EQV | 10:06 AM | 10:44 AM | Arrived |
| Sat, Jul 4 | Kaohsiung (KHH) | San Francisco (SFO) | EQV | 9:51 AM | 10:40 AM | En route |
| Sun, Jul 5 | Kaohsiung (KHH) | San Francisco (SFO) | EQV | 9:59 AM | 10:40 AM | En route |
| Mon, Jul 6 | Kaohsiung (KHH) | San Francisco (SFO) | EQV | 9:55 AM | 10:40 AM | Scheduled |
| Tue, Jul 7 | Tokyo (NRT) | San Francisco (SFO) | B77W | 5:05 PM | 10:40 AM | Scheduled |
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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 14 minutes), and the on-time arrival rate is 87% (Late on average 5 minutes).
On-Time Departures
Punctuality
97%
Late on average 14 minutes
Early
7%
On time
90%
30 mins late
0%
60 mins late
0%
90 mins late
3%
Canceled
1%
On-Time Arrivals
Punctuality
87%
Late on average 5 minutes
Early
57%
On time
30%
30 mins late
7%
60 mins late
0%
90 mins late
7%
Canceled
1%
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