Apparatus

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flight_takeoff Flight

UAL804

Operated by United Airlines

Live map

Live map filtered to UAL804. Shown when the flight is currently airborne.

Route airports View route page →

Departure

HND RJTT VFR

Tokyo Haneda International Airport

Tokyo, JP

Local time
10:40 GMT+9
Timezone
Asia/Tokyo
Type
Large Airport
Elevation
35 ft
Coordinates
35.5497, 139.7870

cloud Weather

Wind
350° / 10 kt
Visibility
6 SM
Ceiling
FEW 2,500 ft, BKN 3,500 ft, BKN 4,500 ft
Temp / Dew
23°C / 16°C
Altimeter
30.03 inHg

Obs: 2026-10-13T01:00:00.000Z

Raw METAR / TAF 
METAR RJTT 130100Z 35010KT 9999 FEW025 BKN035 BKN045 23/16 Q1017 NOSIG

TAF RJTT 122305Z 1300/1406 36010KT 9999 FEW015 SCT030 BKN050 BECMG 1307/1309 08008KT BECMG 1315/1318 21018KT TEMPO 1321/1403 22020G30KT TEMPO 1403/1406 4000 TSRA BR FEW010 BKN015 FEW030CB BECMG 1403/1406 34012KT

flight Live Traffic

flight_takeoff 5 Departures
flight_land 26 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
21:40 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 20,000 ft
Temp / Dew
17°C / 14°C
Altimeter
29.94 inHg

Obs: 2026-10-13T00:52:00.000Z

Raw METAR / TAF 
METAR KIAD 130052Z 00000KT 10SM FEW100 SCT200 17/14 A2994 RMK AO2 SLP138 T01720144 $

TAF KIAD 122333Z 1300/1406 29005KT P6SM FEW100 SCT200 FM130900 00000KT 5SM BR FEW200 FM131300 19006KT P6SM SCT250

flight Live Traffic

flight_takeoff 99 Departures
flight_land 128 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AA6B9F HND → IAD Jul 26, 11:25 UTCJul 26, 20:25 UTC9h 0m - -
2026-07-25 AA931D HND → IAD Jul 25, 07:40 UTCJul 25, 19:35 UTC11h 55m - -
2026-07-25 AA931D HND → IAD Jul 25, 07:25 UTCJul 25, 19:34 UTC12h 9m +40m -13m
2026-07-24 AA9300 HND → IAD Jul 24, 07:05 UTCJul 24, 19:15 UTC12h 10m - -
2026-07-23 AA92FA HND → IAD Jul 23, 17:55 UTCJul 23, 19:05 UTC1h 10m - -
2026-07-23 AA92FA HND → IAD Jul 23, 07:20 UTCJul 23, 17:50 UTC10h 30m - -
2026-07-22 AA92FF HND → IAD Jul 22, 12:25 UTCJul 22, 18:50 UTC6h 25m - -
2026-07-21 A2A915 HND → IAD Jul 21, 07:15 UTCJul 21, 19:40 UTC12h 25m - -
2026-07-20 A9F502 HND → IAD Jul 20, 07:20 UTCJul 20, 19:25 UTC12h 5m - -
2026-07-19 A92D6D HND → IAD Jul 19, 07:20 UTCJul 19, 19:15 UTC11h 55m - -
2026-07-18 AA9300 HND → IAD Jul 18, 07:10 UTCJul 18, 19:36 UTC12h 26m +25m -6m
2026-07-18 AA9300 HND → IAD Jul 18, 07:15 UTCJul 18, 19:35 UTC12h 20m - -
2026-07-17 AA92FC HND → IAD Jul 17, 07:50 UTCJul 17, 20:40 UTC12h 50m - -
2026-07-16 AA4440 HND → IAD Jul 16, 07:10 UTCJul 16, 19:45 UTC12h 35m - -
2026-07-15 AABA9A HND → IAD Jul 15, 07:10 UTCJul 15, 19:00 UTC11h 50m - -
2026-07-14 A9F502 HND → IAD Jul 14, 07:05 UTCJul 14, 19:10 UTC12h 5m - -
2026-07-13 AA9300 HND → IAD Jul 13, 09:20 UTCJul 13, 21:25 UTC12h 5m - -
2026-07-12 A2A915 HND → IAD Jul 12, 07:20 UTCJul 12, 19:50 UTC12h 30m - -
2026-07-11 A92D6D HND → IAD Jul 11, 07:10 UTCJul 11, 19:33 UTC12h 23m +25m -9m
2026-07-11 A92D6D - Jul 11, 07:00 UTCJul 11, 07:45 UTC45m - -
2026-07-10 A1D18F HND → IAD Jul 10, 07:30 UTCJul 10, 19:50 UTC12h 20m - -
2026-07-09 A1A2A2 HND → IAD Jul 9, 07:20 UTCJul 9, 20:15 UTC12h 55m - -
2026-07-08 AA9321 HND → IAD Jul 8, 07:10 UTCJul 8, 19:09 UTC11h 59m +25m -15m
2026-07-08 AA9321 - Jul 8, 07:05 UTCJul 8, 07:45 UTC40m - -
2026-07-07 AA931D HND → IAD Jul 7, 07:10 UTCJul 7, 19:21 UTC12h 11m +25m -13m
2026-07-07 AA931D HND → IAD Jul 7, 06:55 UTCJul 7, 19:25 UTC12h 30m - -
2026-07-06 AA6B7E HND → IAD Jul 6, 11:40 UTCJul 6, 23:35 UTC11h 55m - -
2026-07-05 AA92FF HND → IAD Jul 5, 07:10 UTCJul 5, 19:20 UTC12h 10m - -
2026-07-04 AA92F8 HND → IAD Jul 4, 08:15 UTCJul 4, 20:00 UTC11h 45m - -
2026-07-03 AA6B9D HND → IAD Jul 3, 07:40 UTCJul 3, 19:50 UTC12h 10m - -

Performance history

Flights tracked
173 showing last 30
Avg arrival delay
-11m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 42
May 2026 51
April 2026 48

UAL804 frequently asked

Where does flight UAL804 fly?
UAL804 (United Airlines) flies from HND to IAD. View the full route page.
How long is flight UAL804?
Based on observed flights, UAL804 takes on average 10h 44m from takeoff to landing.
How often does UAL804 fly?
UAL804 has been observed flying several times a week in our tracking data. We've recorded 173 flights under this callsign.
Is flight UAL804 usually on time?
Across recent flights, UAL804 arrives 11 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL804?
UAL804 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL804 live?
Yes. When UAL804 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.