United Airlines UA840 Flight Status Today

International flight United Airlines UA840 takes off from Guam (GUM) Guam to Tokyo (NRT) Japan. It's operated by United Airlines. The plane leaves A.B. Won Pat International Airport at 12:05 Pacific/Guam. The flight is expected to land at Narita International Airport at 15:00 Asia/Tokyo. The flight will last about 3 hours 55 minutes.

UA840 - UAL840 United Airlines (UA)
GUM Guam Guam
Flight GUM to NRT
NRT Tokyo Japan
Contact Airlines It may not operate on the date requested
Departure A.B. Won Pat International Airport
IATA: GUMICAO: PGUM
Scheduled 12:05
None 14
Arrival Narita International Airport
IATA: NRTICAO: RJAA
Scheduled 15:00
1S 32
UA840 Detail
  • Type: International Flight
  • Flight Duration: 3 hours 55 minutes
  • Flight Distance: 2508 kms / 1558 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 128
  • Freight capacity: 6.7 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: UAL840
  • Departure Timezone: Pacific/Guam
  • Arrival Timezone: Asia/Tokyo
  • Current Time in Guam: Monday 2026-01-19 09:33 AM
  • Current Time in Tokyo: Monday 2026-01-19 08:33 AM

United Airlines UA840 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA840
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 6
DELAYED 0
CANCELLED 0
ON TIME 6
DELAYED 0
CANCELLED 0
ON TIME 6
DELAYED 0
CANCELLED 0
ON TIME 6
DELAYED 0
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA840 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 08 Jul
Scheduled On time
Guam (GUM) 2025-07-08T12:05
Tokyo (NRT) 2025-07-08T15:00
Fri 27 Jun
Arrived On time
Guam (GUM) 2025-06-27T12:05
Tokyo (NRT) 2025-06-27T15:00
2025-06-27T12:00
2025-06-27T14:54
Mon 16 Jun
Scheduled On time
Guam (GUM) 2025-06-16T12:05
Tokyo (NRT) 2025-06-16T15:00
Sun 15 Jun
Arrived On time
Guam (GUM) 2025-06-15T12:05
Tokyo (NRT) 2025-06-15T15:00
2025-06-15T12:01
2025-06-15T14:42
Sat 14 Jun
Arrived On time
Guam (GUM) 2025-06-14T12:05
Tokyo (NRT) 2025-06-14T15:00
2025-06-14T11:55
2025-06-14T14:43
Fri 13 Jun
Arrived On time
Guam (GUM) 2025-06-13T12:05
Tokyo (NRT) 2025-06-13T15:00
2025-06-13T12:00
2025-06-13T14:50
Thu 12 Jun
Arrived On time
Guam (GUM) 2025-06-12T12:05
Tokyo (NRT) 2025-06-12T15:00
2025-06-12T12:03
2025-06-12T14:46
Wed 11 Jun
Arrived On time
Guam (GUM) 2025-06-11T12:05
Tokyo (NRT) 2025-06-11T15:00
2025-06-11T12:02
2025-06-11T14:42
Tue 10 Jun
Arrived On time
Guam (GUM) 2025-06-10T12:05
Tokyo (NRT) 2025-06-10T15:00
2025-06-10T11:57
2025-06-10T14:56
Mon 09 Jun
Arrived On time
Guam (GUM) 2025-06-09T12:05
Tokyo (NRT) 2025-06-09T15:00
2025-06-09T11:55
2025-06-09T14:42

Flight routes similar to United Airlines UA840

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United Airlines UA864
United Airlines 		19/01/2026
13:30 		0 minutes
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United Airlines UA196
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07:00 		3 hours 53 minutes
09:55

United Airlines Flight UA840 FAQs

What is the scheduled flight duration for United Airlines UA840 flight?

On average, nonstop flight takes 3 hour(s) 55 minutes, with the flight distance of 2508 km (1558 miles).

What type of aircraft is used for the United Airlines UA840 flight?

All United Airlines UA840 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight United Airlines UA840 is arriving at?

Flight United Airlines UA840 arrives in Narita International Airport at Terminal 1S.

How many United Airlines UA840 flights are operated a week?

7 flights per week. The Flight United Airlines UA840 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .