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United Airlines United Airlines

UA804 Flight Status

According to Trip.com real-time data, the UA804 flight operated by United Airlines on May 10, 2026 is scheduled to fly from Tokyo (HND) to Washington D.C. (IAD). The flight is expected to depart at 15:45 (local time in Tokyo, UTC+9) and arrive at 14:42 (local time in Washington D.C., UTC-4) .
Sat, May 9
Sun, May 10
Mon, May 11
TYO-WAS

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Arrived
The flight has arrived 39m early
Tokyo(HND)
16:14
Scheduled: 15:45, May 9
Haneda Airport T3
173106C5-5199-4134-A176-6296CB3DA377 12h 55m
Washington D.C.(IAD)
15:01
Scheduled: 15:40, May 9
Dulles International Airport
Check-in Counter
C,D
Boarding Gate
108A
Arrival Gate
C4
Baggage
15
TYO-WAS

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Scheduled
Your flight will depart on time.
Tokyo(HND)
15:45
Scheduled: 15:45, May 10
Haneda Airport T3
173106C5-5199-4134-A176-6296CB3DA377 12h 55m
Washington D.C.(IAD)
14:42
Scheduled: 15:40, May 10
Dulles International Airport
Check-in Counter
C,D
Boarding Gate
108A
Arrival Gate
C1
Baggage
--
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TYO-WAS

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Scheduled
Your flight will depart on time.
Tokyo(HND)
15:45
Scheduled: 15:45, May 11
Haneda Airport T3
173106C5-5199-4134-A176-6296CB3DA377 12h 55m
Washington D.C.(IAD)
15:40
Scheduled: 15:40, May 11
Dulles International Airport
Check-in Counter
C,D
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Tokyo to Washington D.C. to find your schedule.
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UA804

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UA131
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New York (NYC) Tokyo (TYO)
Scheduled: 13:35
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UA804 Aircraft Details

According to Trip.com real-time data, the UA804 flight from Tokyo to Washington D.C. on 5/10/2026 is operated using the aircraft model Boeing 777-200. This aircraft has been in service for 15y, 10m. The aircraft has 267 seats.
flight status
Boeing 777-200
Punctuality (Departure)
67%
Punctuality (Arrival)
93%
Early on average
20 minutes
Age
15y, 10m
Seats
267
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
--
Seat width
120°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
More legroom than on 90% of flights
56 cm
Seat width better than on 90% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
89 cm
More legroom than on 29% of flights
43 cm
Seat width
135°
Reclining Angle
2-4-2
Seat layout example
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Flight History for UA804

Trip.com historical records show that the last UA804 flight departed on Sat, May 9 from HND at approximately 16:14. This flight is expected to arrrive in IAD at 15:01.
DateAirportAircraft ModelDepartureArrivalStatus
DepartureArrival
Tue, May 5Tokyo (HND)Washington D.C. (IAD)77216:2315:10Arrived
Wed, May 6Tokyo (HND)Washington D.C. (IAD)77216:0614:57Arrived
Thu, May 7Tokyo (HND)Washington D.C. (IAD)77216:1014:57Arrived
Fri, May 8Tokyo (HND)Washington D.C. (IAD)77216:1915:10Arrived
Sat, May 9Tokyo (HND)Washington D.C. (IAD)77216:1415:01Arrived
Sun, May 10Tokyo (HND)Washington D.C. (IAD)77215:4514:42Scheduled
Mon, May 11Tokyo (HND)Washington D.C. (IAD)77215:4515:40Scheduled
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UA804 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA804 is 67% (Late on average 38 minutes), and the on-time arrival rate is 93% (Early on average 20 minutes).

On-Time Departures
Punctuality
67%
Late on average 38 minutes
Early
0%
On time
67%
30 mins late
23%
60 mins late
0%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
93%
Early on average 20 minutes
Early
87%
On time
7%
30 mins late
3%
60 mins late
0%
90 mins late
3%
Cancelled
0%

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Arrival Info: Washington D.C. Weather & Current Time

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Cloudy
|
9°C - 24°C
Weather forecast for your arrival day
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-13 hour time difference
Time on arrival: Tokyo 04:40| Washington D.C. 15:40

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