Apparatus

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flight_takeoff Flight

UAL809

Operated by United Airlines

Live map

Live map filtered to UAL809. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
05:54 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
110° / 5 kt
Visibility
10 SM
Ceiling
FEW 1,200 ft, SCT 5,000 ft, SCT 25,000 ft
Temp / Dew
8°C / 7°C
Altimeter
30.21 inHg

Obs: 2026-05-30T11:53:00.000Z

Raw METAR / TAF 
METAR KSEA 301153Z 11005KT 10SM FEW012 SCT050 SCT250 08/07 A3021 RMK AO2 SLP236 60011 70026 T00830067 10111 20083 51007 $

TAF KSEA 301120Z 3012/3118 09006KT P6SM FEW015 OVC050 FM301500 14005KT P6SM BKN030 OVC040 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250 FM310200 02009KT P6SM BKN250 FM310800 03007KT P6SM BKN250

flight Live Traffic

flight_takeoff 221 Departures
flight_land 268 Arrivals

Arrival

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
08:54 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
340° / 12G19 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
21°C / 8°C
Altimeter
29.88 inHg

Obs: 2026-05-30T11:52:00.000Z

Raw METAR / TAF 
METAR KIAD 301152Z 34012G19KT 10SM CLR 21/08 A2988 RMK AO2 SLP116 T02060078 10211 20133 53023 $

TAF KIAD 301121Z 3012/3118 34005KT P6SM FEW250 FM301300 36015G23KT P6SM FEW250 FM302300 01011KT P6SM SKC FM310100 02006KT P6SM SKC FM310700 35005KT P6SM SKC

flight Live Traffic

flight_takeoff 164 Departures
flight_land 168 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A2B8FE SEA → IAD May 29, 21:58 UTCMay 30, 11:05 UTC13h 7m +43m +5m
2026-05-29 A2B8FE SEA → IAD May 29, 22:00 UTCMay 30, 11:30 UTC13h 30m - -
2026-05-28 A21DC4 SEA → IAD May 28, 21:48 UTCMay 29, 11:08 UTC13h 20m +33m +22m
2026-05-28 A21DC4 SEA → IAD May 28, 21:45 UTCMay 29, 11:15 UTC13h 30m - -
2026-05-27 A290D0 SEA → IAD May 27, 22:23 UTCMay 28, 11:33 UTC13h 10m +68m +11m
2026-05-27 A290D0 SEA → IAD May 27, 22:20 UTCMay 27, 22:45 UTC25m - -
2026-05-26 A2B8FE SEA → IAD May 26, 22:09 UTCMay 27, 11:30 UTC13h 20m - -
2026-05-25 A1F2B1 SEA → IAD May 25, 21:40 UTCMay 26, 10:54 UTC13h 15m - -
2026-05-24 A21679 SEA → IAD May 24, 21:43 UTCMay 25, 10:42 UTC12h 59m +28m -11m
2026-05-24 A21679 SEA → IAD May 24, 21:40 UTCMay 24, 21:50 UTC10m - -
2026-05-23 A1C7E4 SEA → IAD May 23, 21:35 UTCMay 24, 10:45 UTC13h 10m - -
2026-05-22 A1CAC9 SEA → IAD May 22, 22:05 UTCMay 22, 22:30 UTC25m - -
2026-05-22 A1CAC9 SEA → IAD May 22, 21:58 UTCMay 23, 11:19 UTC13h 21m +43m -7m
2026-05-21 A28DC8 SEA → IAD May 21, 21:50 UTCMay 22, 10:55 UTC13h 5m - -
2026-05-20 A1F622 SEA → IAD May 20, 21:42 UTCMay 21, 10:36 UTC12h 54m +72m -33m
2026-05-20 A1F622 SEA → IAD May 20, 21:45 UTCMay 21, 10:30 UTC12h 45m - -
2026-05-19 A1C7C1 SEA → IAD May 19, 21:30 UTCMay 20, 10:55 UTC13h 26m - -
2026-05-18 A290D0 SEA → IAD May 18, 21:07 UTCMay 19, 10:59 UTC13h 52m +37m -9m
2026-05-18 A290D0 SEA → IAD May 18, 21:20 UTCMay 18, 21:45 UTC25m - -
2026-05-17 A28DC8 SEA → IAD May 17, 21:20 UTCMay 18, 10:55 UTC13h 35m - -
2026-05-16 A219EA SEA → IAD May 16, 20:55 UTCMay 17, 10:40 UTC13h 45m - -
2026-05-15 A2B8B8 SEA → IAD May 15, 21:10 UTCMay 16, 10:46 UTC13h 36m - -
2026-05-14 A1F622 SEA → IAD May 14, 21:27 UTCMay 15, 10:58 UTC13h 31m +57m -21m
2026-05-14 A1F622 SEA → IAD May 14, 21:40 UTCMay 15, 10:30 UTC12h 50m - -
2026-05-13 A28DC8 SEA → IAD May 13, 21:00 UTCMay 14, 10:50 UTC13h 50m - -
2026-05-12 A2B8FE SEA → IAD May 12, 21:25 UTCMay 13, 10:45 UTC13h 20m - -
2026-05-11 A290D0 SEA → IAD May 11, 21:25 UTCMay 12, 11:10 UTC13h 45m - -
2026-05-10 A290F3 SEA → IAD May 10, 21:00 UTCMay 11, 10:35 UTC13h 35m - -
2026-05-10 A290F3 SEA → IAD May 10, 20:57 UTCMay 11, 10:33 UTC13h 36m +27m -6m
2026-05-09 A2B501 SEA → IAD May 9, 21:09 UTCMay 10, 11:00 UTC13h 50m - -

Performance history

Flights tracked
76 showing last 30
Avg arrival delay
-5m
On-time arrival
89% 89% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 42
April 2026 34

UAL809 frequently asked

Where does flight UAL809 fly?
UAL809 (United Airlines) flies from SEA to IAD. View the full route page.
How long is flight UAL809?
Based on observed flights, UAL809 takes on average 11h 39m from takeoff to landing.
How often does UAL809 fly?
UAL809 has been observed flying several times a week in our tracking data. We've recorded 76 flights under this callsign.
Is flight UAL809 usually on time?
Across recent flights, UAL809 arrives 5 minutes early on average. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL809?
UAL809 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL809 live?
Yes. When UAL809 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.