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 3:45 PM (local time in Tokyo, UTC+9) and land at 2:42 PM (local time in Washington D.C., UTC-4) .
Sat, May 9
Sun, May 10
Mon, May 11
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Arrived
The flight has arrived 39m early
12h 55m
Check-in Counter
C,D
Boarding Gate
108A
Arrival Gate
C4
Baggage
15
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Scheduled
Your flight will depart on time.
12h 55m
Check-in Counter
C,D
Boarding Gate
--
Arrival Gate
C1
Baggage
--
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Scheduled
Your flight will depart on time.
12h 55m
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.
Track the Previous Flight Status: Scheduled
UA131
|
New York (NYC) 
Tokyo (TYO)
Tokyo (TYO)Scheduled: 1:35 PM
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UA804 Aircraft Details
According to Trip.com real-time data, the UA804 flight flying from Tokyo to Washington D.C. on 5/10/2026 is operated by the aircraft model Boeing 777-200. This aircraft has been in service for 15y, 10m. The aircraft is equipped with 267 seats.
Boeing 777-200
Punctuality (Departure)
63%
Punctuality (Arrival)
93%
Early on average
31 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 4:14 PM. This flight is expected to arrrive in IAD at 3:01 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, May 5 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 4:23 PM | 3:10 PM | Arrived |
| Wed, May 6 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 4:06 PM | 2:57 PM | Arrived |
| Thu, May 7 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 4:10 PM | 2:57 PM | Arrived |
| Fri, May 8 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 4:19 PM | 3:10 PM | Arrived |
| Sat, May 9 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 4:14 PM | 3:01 PM | Arrived |
| Sun, May 10 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 3:45 PM | 2:42 PM | Scheduled |
| Mon, May 11 | Tokyo (HND) | Washington D.C. (IAD) | 772 | 3:45 PM | 3:40 PM | Scheduled |
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UA804 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA804 is 63% (Late on average 39 minutes), and the on-time arrival rate is 93% (Early on average 31 minutes).
On-Time Departures
Punctuality
63%
Late on average 39 minutes
Early
0%
On time
63%
30 mins late
27%
60 mins late
0%
90 mins late
10%
Canceled
0%
On-Time Arrivals
Punctuality
93%
Early on average 31 minutes
Early
87%
On time
7%
30 mins late
3%
60 mins late
0%
90 mins late
3%
Canceled
0%
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Arrival Info: Washington D.C. Weather & Current Time
Thunderstorms
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10°C - 22°C
Weather forecast for your arrival day
-13 hour time difference
Time on arrival: Tokyo 04:40| Washington D.C. 15:40
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