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flight_takeoff Flight

ASA4

Operated by ASA

Live map

Live map filtered to ASA4. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
09:59 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
FEW 1,800 ft, BKN 2,400 ft, BKN 3,000 ft
Temp / Dew
11°C / 6°C
Altimeter
30.28 inHg

Obs: 2026-05-30T15:53:00.000Z

Raw METAR / TAF 
METAR KSEA 301553Z 19004KT 10SM FEW018 BKN024 BKN030 11/06 A3028 RMK AO2 SLP260 T01110061 $

TAF KSEA 301458Z 3015/3118 17005KT P6SM FEW010 BKN028 FM301900 28006KT P6SM BKN060 BKN070 FM302200 31008KT P6SM SCT070 BKN250 FM310200 02009KT P6SM BKN250 FM310800 03007KT P6SM BKN250

flight Live Traffic

flight_takeoff 222 Departures
flight_land 233 Arrivals

Arrival

DCA KDCA VFR

Ronald Reagan Washington National Airport

Washington, US

Local time
12:59 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
15 ft
Coordinates
38.8521, -77.0377

cloud Weather

Wind
10° / 16 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
22°C / 5°C
Altimeter
29.97 inHg

Obs: 2026-05-30T16:52:00.000Z

Raw METAR / TAF 
METAR KDCA 301652Z 01016KT 10SM FEW250 22/05 A2997 RMK AO2 SLP148 T02220050

TAF KDCA 301500Z 3015/3118 36015G23KT P6SM FEW250 FM302200 36011G18KT P6SM SKC FM310100 01007KT P6SM SKC FM310800 35005KT P6SM SKC

flight Live Traffic

flight_takeoff 136 Departures
flight_land 150 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A6BF5A SEA → DCA May 29, 15:20 UTCMay 29, 20:00 UTC4h 40m - -
2026-05-28 A7AC54 SEA → DCA May 28, 15:10 UTCMay 28, 19:45 UTC4h 35m - -
2026-05-27 A7888C SEA → DCA May 27, 15:40 UTCMay 27, 20:20 UTC4h 40m - -
2026-05-26 A7197D SEA → DCA May 26, 15:29 UTCMay 26, 20:15 UTC4h 45m - -
2026-05-25 A7A4E6 SEA → DCA May 25, 16:35 UTCMay 25, 21:04 UTC4h 29m - -
2026-05-24 A79768 SEA → DCA May 24, 15:28 UTCMay 24, 19:45 UTC4h 17m +28m on time
2026-05-24 A79768 SEA → DCA May 24, 15:20 UTCMay 24, 19:55 UTC4h 35m - -
2026-05-23 A67F38 SEA → DCA May 23, 15:20 UTCMay 23, 19:55 UTC4h 35m - -
2026-05-22 A69424 SEA → DCA May 22, 15:20 UTCMay 22, 19:55 UTC4h 35m - -
2026-05-21 A697DB SEA → DCA May 21, 15:20 UTCMay 21, 19:50 UTC4h 30m - -
2026-05-21 A697DB SEA → DCA May 21, 15:20 UTCMay 21, 19:48 UTC4h 28m +20m +1m
2026-05-20 A73220 SEA → DCA May 20, 15:10 UTCMay 20, 20:25 UTC5h 15m - -
2026-05-19 A6504B SEA → DCA May 19, 15:30 UTCMay 19, 20:00 UTC4h 30m - -
2026-05-19 A6504B SEA → DCA May 19, 15:25 UTCMay 19, 19:49 UTC4h 24m +25m -13m
2026-05-18 A7486A SEA → DCA May 18, 15:55 UTCMay 18, 20:30 UTC4h 34m - -
2026-05-17 A79768 SEA → DCA May 17, 15:15 UTCMay 17, 20:01 UTC4h 45m - -
2026-05-16 A688FF SEA → DCA May 16, 15:16 UTCMay 16, 19:40 UTC4h 25m - -
2026-05-15 AB0356 SEA → DCA May 15, 15:25 UTCMay 15, 19:40 UTC4h 15m - -
2026-05-14 AAED0C SEA → DCA May 14, 15:25 UTCMay 14, 20:00 UTC4h 35m - -
2026-05-13 AB3C0A SEA → DCA May 13, 15:15 UTCMay 13, 19:40 UTC4h 25m - -
2026-05-12 AB10D4 SEA → DCA May 12, 15:50 UTCMay 12, 20:01 UTC4h 10m - -
2026-05-11 A677CA SEA → DCA May 11, 15:20 UTCMay 11, 19:35 UTC4h 16m - -
2026-05-10 AB1BF9 SEA → DCA May 10, 15:19 UTCMay 10, 19:35 UTC4h 15m - -
2026-05-09 A697DB SEA → DCA May 9, 15:15 UTCMay 9, 19:40 UTC4h 25m - -
2026-05-08 AAE59E SEA → DCA May 8, 15:35 UTCMay 8, 19:50 UTC4h 15m - -
2026-05-07 AB3C0A SEA → DCA May 7, 15:15 UTCMay 7, 19:30 UTC4h 15m - -
2026-05-06 A744B3 SEA → DCA May 6, 15:25 UTCMay 6, 19:45 UTC4h 20m - -
2026-05-06 A744B3 SEA → DCA May 6, 15:24 UTCMay 6, 19:40 UTC4h 16m +24m on time
2026-05-05 A76FE9 SEA → DCA May 5, 15:15 UTCMay 5, 19:35 UTC4h 20m - -
2026-05-04 A6BBA3 SEA → DCA May 4, 15:15 UTCMay 4, 19:40 UTC4h 26m - -

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 2 months

Month Flights tracked
May 2026 33
April 2026 32

ASA4 frequently asked

Where does flight ASA4 fly?
ASA4 (ASA) flies from SEA to DCA. View the full route page.
How long is flight ASA4?
Based on observed flights, ASA4 takes on average 4h 29m from takeoff to landing.
How often does ASA4 fly?
ASA4 has been observed flying daily in our tracking data. We've recorded 65 flights under this callsign.
Is flight ASA4 usually on time?
Across recent flights, ASA4 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA4?
ASA4 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA4 live?
Yes. When ASA4 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.