YAFT.LIVE

ASA503

AUS → SEA · Boeing 737-900 · Alaska Airlines

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Austin Bergstrom International Airport (AUS) — Austin, United States
Departed
2026-09-28 21:26 UTC
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States
Distance flown
2980 km
Straight-line distance
2847 km
Approach distance
85 km

Aircraft

Registration
N478AS
Type
Boeing 737-900
Seats
178 total (138 Economy, 24 Premium, 16 First)

Altitude & speed

Max altitude
36,025 ft
Max ground speed
483 kt
Tracked
4h 19m · 2,976 km
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m4h 0m
Ground speed (kt, max 483)
02615220m1h 0m2h 0m3h 0m4h 0m
Altitude (ft, max 36,025)
019,45438,9070m2h 0m4h 0m
Ground speed (kt, max 483)
02615220m2h 0m4h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Alaska Airlines (ASA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 22:11 UTC ASA503 AUS → SEA
Austin → Seattle
 N954AK Boeing 737 MAX 9 Completed 2942 km
2026-09-30 21:34 UTC ASA503 AUS → SEA
Austin → Seattle
 N969AK Boeing 737 MAX 9 Completed 2969 km
2026-09-29 21:15 UTC ASA503 AUS → SEA
Austin → Seattle
 N409AS Boeing 737-900 Completed 2947 km
2026-09-28 21:26 UTC ASA503 AUS → SEA
Austin → Seattle
 N478AS Boeing 737-900 Completed 2980 km
2026-09-27 21:24 UTC ASA503 AUS → SEA
Austin → Seattle
 N979AK Boeing 737 MAX 9 Completed 2923 km
2026-09-26 21:15 UTC ASA503 AUS → SEA
Austin → Seattle
 N293AK Boeing 737-900 Completed 2911 km
2026-09-25 21:34 UTC ASA503 AUS → SEA
Austin → Seattle
 N731AL Boeing 737 MAX 9 Completed 3132 km
2026-09-24 21:21 UTC ASA503 AUS → SEA
Austin → Seattle
 N562AS Boeing 737-800 Completed 2942 km
2026-09-23 21:22 UTC ASA503 AUS → SEA
Austin → Seattle
 N966AK Boeing 737 MAX 9 Completed 2964 km
2026-09-22 21:18 UTC ASA503 AUS → SEA
Austin → Seattle
 N985AK Boeing 737 MAX 9 Completed 3065 km
2026-09-21 21:24 UTC ASA503 AUS → SEA
Austin → Seattle
 N483AS Boeing 737-900 Completed 2973 km
2026-09-20 21:30 UTC ASA503 AUS → SEA
Austin → Seattle
 N267AK Boeing 737-900 Completed 3070 km
2026-09-19 21:14 UTC ASA503 AUS → SEA
Austin → Seattle
 N942AK Boeing 737 MAX 9 Completed 3141 km
2026-09-18 21:28 UTC ASA503 AUS → SEA
Austin → Seattle
 N527AS Boeing 737-800 Completed 3365 km
2026-09-17 21:47 UTC ASA503 AUS → SEA
Austin → Seattle
 N238AK Boeing 737-900 Completed 3060 km
2026-09-16 21:24 UTC ASA503 AUS → SEA
Austin → Seattle
 N983AK Boeing 737 MAX 9 Completed 3303 km
2026-09-15 21:18 UTC ASA503 AUS → SEA
Austin → Seattle
 N708AL Boeing 737 MAX 9 Completed 3115 km
2026-09-14 21:41 UTC ASA503 AUS → SEA
Austin → Seattle
 N716AL Boeing 737 MAX 9 Completed 3139 km
2026-09-13 21:35 UTC ASA503 AUS → SEA
Austin → Seattle
 N468AS Boeing 737-900 Completed 3234 km
2026-09-12 21:21 UTC ASA503 AUS → SEA
Austin → Seattle
 N495AS Boeing 737-900 Completed 3076 km
2026-09-11 21:51 UTC ASA503 AUS → SEA
Austin → Seattle
 N215AK Boeing 737-900 Completed 3229 km
2026-09-10 21:33 UTC ASA503 AUS → SEA
Austin → Seattle
 N487AS Boeing 737-900 Completed 3190 km
2026-09-09 21:09 UTC ASA503 AUS → SEA
Austin → Seattle
 N282AK Boeing 737-900 Completed 3055 km
2026-09-07 21:09 UTC ASA503 AUS → SEA
Austin → Seattle
 N467AS Boeing 737-900 Completed 3112 km
2026-09-06 21:09 UTC ASA503 AUS → SEA
Austin → Seattle
 N518AS Boeing 737-800 Completed 3045 km
2026-09-05 21:14 UTC ASA503 AUS → SEA
Austin → Seattle
 N508AS Boeing 737-800 Completed 3053 km
2026-09-04 21:18 UTC ASA503 AUS → SEA
Austin → Seattle
 N839AK Boeing 737 MAX 8 Completed 3429 km
2026-09-03 21:10 UTC ASA503 AUS → SEA
Austin → Seattle
 N457AS Boeing 737-900 Completed 3113 km
2026-09-02 21:15 UTC ASA503 AUS → SEA
Austin → Seattle
 N268AK Boeing 737-900 Completed 3117 km
2026-09-01 21:54 UTC ASA503 AUS → SEA
Austin → Seattle
 N560AS Boeing 737-800 Completed 3228 km
2026-08-31 21:01 UTC ASA503 AUS → SEA
Austin → Seattle
 N492AS Boeing 737-900 Completed 3227 km
2026-08-30 21:26 UTC ASA503 AUS → SEA
Austin → Seattle
 N978AK Boeing 737 MAX 9 Completed 3281 km
2026-08-29 21:18 UTC ASA503 AUS → SEA
Austin → Seattle
 N520AS Boeing 737-800 Completed 3205 km
2026-08-28 21:17 UTC ASA503 AUS → SEA
Austin → Seattle
 N552AS Boeing 737-800 Completed 3122 km
2026-08-27 20:58 UTC ASA503 AUS → SEA
Austin → Seattle
 N479AS Boeing 737-900 Completed 3178 km
2026-08-26 21:12 UTC ASA503 AUS → SEA
Austin → Seattle
 N952AK Boeing 737 MAX 9 Completed 3341 km
2026-08-26 00:44 UTC ASA503 AUS → SEA
Austin → Seattle
 N435AS Boeing 737-900 Completed 3065 km
2026-08-24 21:56 UTC ASA503 AUS → SEA
Austin → Seattle
 N719AL Boeing 737 MAX 9 Completed 3292 km
2026-08-23 21:13 UTC ASA503 AUS → SEA
Austin → Seattle
 N955AK Boeing 737 MAX 9 Completed 3288 km
2026-08-22 21:14 UTC ASA503 AUS → SEA
Austin → Seattle
 N724AL Boeing 737 MAX 9 Completed 4860 km
2026-08-21 21:12 UTC ASA503 AUS → SEA
Austin → Seattle
 N280AK Boeing 737-900 Completed 4519 km
2026-08-20 21:55 UTC ASA503 AUS → SEA
Austin → Seattle
 N468AS Boeing 737-900 Completed 3974 km
2026-08-19 21:22 UTC ASA503 AUS → SEA
Austin → Seattle
 N413AS Boeing 737-900 Completed 4599 km
2026-08-17 21:53 UTC ASA503 AUS → SEA
Austin → Seattle
 N946AK Boeing 737 MAX 9 Completed 3913 km
2026-08-16 21:37 UTC ASA503 AUS → SEA
Austin → Seattle
 N969AK Boeing 737 MAX 9 Completed 4424 km
2026-08-14 21:23 UTC ASA503 AUS → SEA
Austin → Seattle
 N947AK Boeing 737 MAX 9 Completed ~6664 km est. (4503 km recorded)
2026-08-12 01:30 UTC ASA503 SEA → SEA
Seattle → Seattle
 N282AK Boeing 737-900 Completed ~1 km est. (0 km recorded)
2026-08-11 21:23 UTC ASA503 AUS → SEA
Austin → Seattle
 N282AK Boeing 737-900 Completed 4307 km
2026-08-10 21:34 UTC ASA503 AUS → AUS
Austin → Austin
 N946AK Boeing 737 MAX 9 Completed ~3 km est. (0 km recorded)
2026-08-10 21:34 UTC ASA503 AUS → AUS
Austin → Austin
 N946AK Boeing 737 MAX 9 Completed ~4 km est. (0 km recorded)

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