United Airlines UA837 Flight Status Today

International flight United Airlines UA837 takes off from San Francisco (SFO) United States to Tokyo (NRT) Japan. It's operated by United Airlines. The plane leaves San Francisco International Airport at 10:40 28 December 2025 America/Los_Angeles. The flight is expected to land at Narita International Airport at 15:00 29 December 2025 Asia/Tokyo. The flight will last about 11 hours 20 minutes.

Current status of UA837 is Departed On time Estimated Arrival in 2 hours, 51 minutes

UA837 - UAL837 United Airlines (UA)
SFO San Francisco United States
Flight SFO to NRT
NRT Tokyo Japan
Departed On time Estimated Arrival in 2 hours, 51 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 10:40 28 December 2025
Actual 10:38 28 December 2025
INTL G10
Arrival Narita International Airport
IATA: NRTICAO: RJAA
Scheduled 15:00 29 December 2025
Estimated 14:39 29 December 2025
1S 33
UA837 Detail
  • Type: International Flight
  • Code Shares: NH 7013
  • Flight Duration: 11 hours 20 minutes
  • Flight Distance: 8245 kms / 5123 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Boeing 777-200 / 200ER
  • Callsign: T-F5M
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Asia/Tokyo
  • Current Time in San Francisco: Sunday 2025-12-28 18:48 PM
  • Current Time in Tokyo: Monday 2025-12-29 11:48 AM

United Airlines UA837 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA837
AIRPLANE Boeing 777-200 / 200ER
ON TIME 7
DELAYED 7
CANCELLED 0
ON TIME 22
DELAYED 8
CANCELLED 0
ON TIME 46
DELAYED 14
CANCELLED 0
ON TIME 69
DELAYED 16
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA837 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 27 Dec
Departed On time
San Francisco (SFO) 2025-12-27T10:40
Tokyo (NRT) 2025-12-28T15:00
2025-12-27T10:41
Fri 26 Dec
Arrived On time
San Francisco (SFO) 2025-12-26T10:40
Tokyo (NRT) 2025-12-27T15:00
2025-12-26T10:46
2025-12-27T15:05
Thu 25 Dec
Departed Delayed by 45m
San Francisco (SFO) 2025-12-25T10:40
Tokyo (NRT) 2025-12-26T15:00
2025-12-25T11:23
Mon 24 Nov
Scheduled On time
San Francisco (SFO) 2025-11-24T10:40
Tokyo (NRT) 2025-11-25T15:00
Sat 22 Nov
Scheduled On time
San Francisco (SFO) 2025-11-22T17:50
Tokyo (NRT) 2025-11-22T21:20
Fri 21 Nov
Departed Delayed by 32m
San Francisco (SFO) 2025-11-21T17:50
Tokyo (NRT) 2025-11-21T21:20
2025-11-21T18:25
Thu 20 Nov
Scheduled On time
San Francisco (SFO) 2025-11-20T17:50
Tokyo (NRT) 2025-11-20T21:20
Tue 18 Nov
Scheduled On time
San Francisco (SFO) 2025-11-18T17:50
Tokyo (NRT) 2025-11-18T21:20
Mon 17 Nov
Scheduled On time
San Francisco (SFO) 2025-11-17T17:50
Tokyo (NRT) 2025-11-17T21:20
Sun 16 Nov
Departed On time
San Francisco (SFO) 2025-11-16T17:50
Tokyo (NRT) 2025-11-16T21:20
2025-11-16T17:57

Flight routes similar to United Airlines UA837

Airline Flight no Departure Arrival
Japan Airlines JL57
Japan Airlines 		28/12/2025
11:35 		11 hours 25 minutes
16:00
Alaska Airlines AS7315
Alaska Airlines 		28/12/2025
11:35 		11 hours 25 minutes
16:00
Thai Airways TG6095
Thai Airways 		28/12/2025
11:00 		11 hours 20 minutes
15:20
Zipair ZG25
Zipair 		28/12/2025
15:30 		11 hours 25 minutes
19:55
American Airlines AA8410
American Airlines 		28/12/2025
11:35 		11 hours 25 minutes
16:00
ANA NH7
ANA 		28/12/2025
11:00 		11 hours 20 minutes
15:20
United Airlines UA7949
United Airlines 		28/12/2025
11:00 		11 hours 20 minutes
15:20
ANA NH7013
ANA 		28/12/2025
10:40 		11 hours 20 minutes
15:00

United Airlines Flight UA837 FAQs

What is the scheduled flight duration for United Airlines UA837 flight?

On average, nonstop flight takes 11 hour(s) 20 minutes, with the flight distance of 8245 km (5123 miles).

What is the current status of United Airlines UA837 flight?

The current status of flight United Airlines UA837 is Departed On time.

What type of aircraft is used for the United Airlines UA837 flight?

All United Airlines UA837 flights are operated using Boeing 777-200 / 200ER aircraft.

When does the flight United Airlines UA837 arrive?

Flight United Airlines UA837 arrives at 15:00.

Which terminal the flight United Airlines UA837 is arriving at?

Flight United Airlines UA837 arrives in Narita International Airport at Terminal 1S.

How many United Airlines UA837 flights are operated a week?

7 flights per week. The Flight United Airlines UA837 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .