Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA478

Operated by Alaska Airlines

Live map

Live map filtered to ASA478. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
22:06 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
360° / 11 kt
Visibility
10 SM
Ceiling
OVC 3,400 ft
Temp / Dew
12°C / 6°C
Altimeter
30.14 inHg

Obs: 2026-05-30T04:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300453Z 36011KT 10SM OVC034 12/06 A3014 RMK AO2 SLP213 T01170061 $

TAF KSEA 300300Z 3003/3106 03009KT P6SM SCT050 BKN060 FM301200 14005KT P6SM BKN030 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 291 Departures
flight_land 267 Arrivals

Arrival

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
22:06 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
260° / 7 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
24°C / -1°C
Altimeter
29.89 inHg

Obs: 2026-05-30T04:56:00.000Z

Raw METAR / TAF 
METAR KLAS 300456Z 26007KT 10SM CLR 24/M01 A2989 RMK AO2 SLP103 T02391006

TAF KLAS 300326Z 3003/3106 25010KT P6SM SCT100 SCT150 BKN200 FM300400 23007KT P6SM FEW120 FM301500 VRB05KT P6SM FEW120 FEW200 FM302200 21008KT P6SM FEW120 SCT200 FM310300 24007KT P6SM FEW150

warning FAA Advisories

  • Closed: !LAS 04/141 LAS AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR 702-261-7775 2604281710-2607292300 (Apr 28 at 17:10 UTC. – Jul 29 at 23:00 UTC.)

flight Live Traffic

flight_takeoff 194 Departures
flight_land 208 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A5FEF4 SEA → LAS May 30, 01:50 UTCMay 30, 03:00 UTC1h 10m - -
2026-05-30 A5FEF4 SEA → LAS May 30, 01:48 UTCMay 30, 03:47 UTC1h 59m +28m +16m
2026-05-29 A6B435 SEA → LAS May 29, 01:35 UTCMay 29, 03:50 UTC2h 15m - -
2026-05-26 A5C899 SEA → LAS May 26, 04:54 UTCMay 26, 05:20 UTC25m - -
2026-05-26 A5C899 SEA → LAS May 26, 03:15 UTCMay 26, 03:55 UTC40m - -
2026-05-25 AD8766 SEA → LAS May 25, 02:50 UTCMay 25, 04:55 UTC2h 5m - -
2026-05-23 A2A686 SEA → LAS May 23, 01:40 UTCMay 23, 03:35 UTC1h 54m - -
2026-05-22 A7AC54 SEA → LAS May 22, 01:40 UTCMay 22, 03:40 UTC2h 0m - -
2026-05-19 A300A9 SEA → LAS May 19, 01:48 UTCMay 19, 03:23 UTC1h 35m +28m -6m
2026-05-19 A300A9 SEA → LAS May 19, 01:40 UTCMay 19, 03:30 UTC1h 50m - -
2026-05-18 AD14A0 SEA → LAS May 18, 07:55 UTCMay 18, 08:01 UTC5m - -
2026-05-18 AD14A0 SEA → LAS May 18, 07:10 UTCMay 18, 08:01 UTC50m - -
2026-05-18 AD14A0 SEA → LAS May 18, 07:10 UTCMay 18, 07:40 UTC30m +121m +120m
2026-05-18 AD14A0 SEA → LAS May 18, 01:55 UTCMay 18, 04:20 UTC2h 25m - -
2026-05-16 A4CA6A SEA → LAS May 16, 01:41 UTCMay 16, 03:31 UTC1h 50m +21m -2m
2026-05-16 A4CA6A SEA → LAS May 16, 01:45 UTCMay 16, 03:40 UTC1h 55m - -
2026-05-15 A6AA6E SEA → LAS May 15, 01:40 UTCMay 15, 03:40 UTC2h 0m - -
2026-05-13 AD9DB0 SEA → LAS May 13, 03:35 UTCMay 13, 05:50 UTC2h 15m - -
2026-05-12 A5521C SEA → LAS May 12, 03:35 UTCMay 12, 05:35 UTC2h 0m - -
2026-05-11 A4B420 SEA → LAS May 11, 03:30 UTCMay 11, 05:35 UTC2h 5m - -
2026-05-10 A29551 SEA → LAS May 10, 03:55 UTCMay 10, 05:55 UTC2h 0m - -
2026-05-09 A95FBE SEA → LAS May 9, 03:45 UTCMay 9, 05:40 UTC1h 55m - -
2026-05-08 AD9DB0 SEA → LAS May 8, 03:39 UTCMay 8, 05:35 UTC1h 55m - -
2026-05-07 A2C087 SEA → LAS May 7, 03:30 UTCMay 7, 05:25 UTC1h 55m - -
2026-05-06 A5A11A SEA → LAS May 6, 03:25 UTCMay 6, 05:20 UTC1h 55m - -
2026-05-05 A300A9 SEA → LAS May 5, 03:35 UTCMay 5, 05:30 UTC1h 55m - -
2026-05-04 A2CE05 SEA → LAS May 4, 06:00 UTCMay 4, 08:00 UTC2h 0m - -
2026-05-04 A2CE05 SEA → LAS May 4, 05:58 UTCMay 4, 07:51 UTC1h 53m +168m +158m
2026-05-03 A2228B SEA → LAS May 3, 03:20 UTCMay 3, 05:25 UTC2h 4m - -
2026-05-02 A30F85 SEA → LAS May 2, 03:50 UTCMay 2, 05:55 UTC2h 5m - -

Performance history

Flights tracked
57 showing last 30
Avg arrival delay
+57m
On-time arrival
40% 40% on time
Aircraft used
20

Monthly activity 2 months

Month Flights tracked
May 2026 32
April 2026 25

ASA478 frequently asked

Where does flight ASA478 fly?
ASA478 (Alaska Airlines) flies from SEA to LAS. View the full route page.
How long is flight ASA478?
Based on observed flights, ASA478 takes on average 1h 43m from takeoff to landing.
How often does ASA478 fly?
ASA478 has been observed flying several times a week in our tracking data. We've recorded 57 flights under this callsign.
Is flight ASA478 usually on time?
Across recent flights, ASA478 arrives with an average 57-minute delay. 40% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA478?
ASA478 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA478 live?
Yes. When ASA478 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.