Apparatus

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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.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SEA DCA Jul 15, 03:10 PM UTC Jul 15, 07:44 PM UTC PLANNED

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
21:15 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
330° / 5 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
24°C / 2°C
Altimeter
30.05 inHg

Obs: 2026-07-15T03:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150353Z 33005KT 10SM FEW250 24/02 A3005 RMK AO2 SLP179 T02390022 $

TAF KSEA 150256Z 1503/1606 32007KT P6SM FEW250 FM150700 36004KT P6SM SKC FM151200 20004KT P6SM FEW250 FM151500 32004KT P6SM FEW250 FM152100 31007KT P6SM SKC

flight Live Traffic

flight_takeoff 350 Departures
flight_land 414 Arrivals

Arrival

DCA KDCA VFR

Ronald Reagan Washington National Airport

Washington, US

Local time
00:15 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
15 ft
Coordinates
38.8521, -77.0377

cloud Weather

Wind
210° / 6 kt
Visibility
9 SM
Ceiling
FEW 25,000 ft
Temp / Dew
27°C / 19°C
Altimeter
30.03 inHg

Obs: 2026-07-15T03:52:00.000Z

Raw METAR / TAF 
METAR KDCA 150352Z 21006KT 9SM FEW250 27/19 A3003 RMK AO2 SLP169 T02720194

TAF KDCA 150256Z 1503/1606 22005KT P6SM SCT250 FM150600 20006KT P6SM SKC FM151400 30008KT P6SM SCT200 FM152200 25011G19KT P6SM SCT050 BKN250 FM160400 25005KT P6SM BKN250

flight Live Traffic

flight_takeoff 142 Departures
flight_land 171 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A6A300 SEA → DCA Jul 14, 16:36 UTCJul 14, 21:18 UTC4h 42m +96m +45m
2026-07-14 A6A300 SEA → DCA Jul 14, 16:40 UTCJul 14, 21:10 UTC4h 30m - -
2026-07-13 A7888C SEA → DCA Jul 13, 15:30 UTCJul 13, 20:00 UTC4h 30m - -
2026-07-12 A6504B SEA → DCA Jul 12, 15:10 UTCJul 12, 19:40 UTC4h 30m - -
2026-07-11 A73220 SEA → DCA Jul 11, 15:25 UTCJul 11, 20:00 UTC4h 35m - -
2026-07-10 A7AC54 SEA → DCA Jul 10, 16:00 UTCJul 10, 20:40 UTC4h 40m - -
2026-07-09 AB1842 SEA → DCA Jul 9, 15:25 UTCJul 9, 20:20 UTC4h 55m - -
2026-07-08 A69B92 SEA → DCA Jul 8, 15:35 UTCJul 8, 20:05 UTC4h 30m - -
2026-07-07 A677CA SEA → DCA Jul 7, 15:30 UTCJul 7, 20:20 UTC4h 50m - -
2026-07-06 A7398E SEA → DCA Jul 6, 16:00 UTCJul 6, 20:35 UTC4h 35m - -
2026-07-05 AB10D4 SEA → DCA Jul 5, 15:30 UTCJul 5, 20:05 UTC4h 35m - -
2026-07-03 A71D34 SEA → DCA Jul 3, 15:30 UTCJul 3, 20:05 UTC4h 35m - -
2026-07-02 AB1842 SEA → DCA Jul 2, 15:30 UTCJul 2, 20:10 UTC4h 40m - -
2026-07-01 A7486A SEA → DCA Jul 1, 15:15 UTCJul 1, 19:50 UTC4h 35m - -
2026-06-30 A79768 SEA → DCA Jun 30, 15:35 UTCJun 30, 20:05 UTC4h 30m - -
2026-06-29 A697DB SEA → DCA Jun 29, 15:19 UTCJun 29, 20:04 UTC4h 45m - -
2026-06-28 AB1842 SEA → DCA Jun 28, 15:14 UTCJun 28, 19:59 UTC4h 45m - -
2026-06-27 A73D45 SEA → DCA Jun 27, 15:19 UTCJun 27, 19:55 UTC4h 35m - -
2026-06-26 A6B7EC SEA → DCA Jun 26, 15:20 UTCJun 26, 19:45 UTC4h 25m - -
2026-06-25 AB8751 SEA → DCA Jun 25, 15:54 UTCJun 25, 20:14 UTC4h 20m - -
2026-06-24 A7486A SEA → DCA Jun 24, 15:14 UTCJun 24, 19:24 UTC4h 10m - -
2026-06-23 A72E69 SEA → DCA Jun 23, 15:55 UTCJun 23, 20:15 UTC4h 20m - -
2026-06-23 A72E69 SEA → DCA Jun 23, 15:51 UTCJun 23, 20:10 UTC4h 19m +51m +33m
2026-06-22 A6B435 SEA → DCA Jun 22, 15:20 UTCJun 22, 19:34 UTC4h 15m - -
2026-06-21 A677CA SEA → DCA Jun 21, 15:15 UTCJun 21, 19:45 UTC4h 30m - -
2026-06-20 AB1842 SEA → DCA Jun 20, 15:19 UTCJun 20, 19:40 UTC4h 20m - -
2026-06-19 A7A89D SEA → DCA Jun 19, 15:24 UTCJun 19, 19:29 UTC4h 5m - -
2026-06-18 A7687B SEA → DCA Jun 18, 15:25 UTCJun 18, 19:25 UTC4h 0m - -
2026-06-17 A7197D SEA → DCA Jun 17, 15:20 UTCJun 17, 19:45 UTC4h 25m - -
2026-06-16 A682EF SEA → DCA Jun 16, 15:35 UTCJun 16, 19:45 UTC4h 10m - -

Performance history

Flights tracked
118 showing last 30
Avg arrival delay
+39m
On-time arrival
0% 0% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 14
June 2026 36
May 2026 36
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 118 flights under this callsign.
Is flight ASA4 usually on time?
Across recent flights, ASA4 arrives with an average 39-minute delay. 0% 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.