Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASA403

Operated by Alaska Airlines

Live map

Live map filtered to ASA403. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
03:31 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
190° / 6 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
20°C / -1°C
Altimeter
29.91 inHg

Obs: 2026-05-30T09:56:00.000Z

Raw METAR / TAF 
METAR KLAS 300956Z 19006KT 10SM CLR 20/M01 A2991 RMK AO2 SLP109 T02001011

TAF KLAS 300848Z 3009/3112 22007KT P6SM SKC FM301500 VRB05KT P6SM FEW120 FM302300 21008KT P6SM FEW120 FM310300 24007KT P6SM SKC

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 111 Departures
flight_land 111 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
03:31 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
60° / 6 kt
Visibility
10 SM
Ceiling
BKN 4,400 ft
Temp / Dew
9°C / 5°C
Altimeter
30.20 inHg

Obs: 2026-05-30T09:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300953Z 06006KT 10SM BKN044 09/05 A3020 RMK AO2 SLP231 T00890050 $

TAF KSEA 300902Z 3009/3112 06006KT P6SM BKN040 OVC050 FM301200 14005KT P6SM BKN030 OVC040 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 142 Departures
flight_land 148 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A24A0A LAS → SEA May 30, 03:05 UTCMay 30, 04:45 UTC1h 40m - -
2026-05-30 A24A0A LAS → SEA May 30, 00:10 UTCMay 30, 01:45 UTC1h 35m - -
2026-05-29 AD2733 LAS → SEA May 29, 02:50 UTCMay 29, 04:30 UTC1h 40m - -
2026-05-28 AD2733 LAS → SEA May 28, 23:50 UTCMay 29, 01:30 UTC1h 40m - -
2026-05-28 A2F584 LAS → SEA May 28, 03:05 UTCMay 28, 04:55 UTC1h 50m - -
2026-05-27 A2F584 LAS → SEA May 27, 23:55 UTCMay 28, 01:40 UTC1h 45m - -
2026-05-27 A5C899 LAS → SEA May 27, 03:34 UTCMay 27, 05:14 UTC1h 40m - -
2026-05-26 A5C899 LAS → SEA May 26, 23:54 UTCMay 27, 01:29 UTC1h 35m - -
2026-05-25 ADA167 LAS → SEA May 25, 23:45 UTCMay 26, 01:20 UTC1h 35m - -
2026-05-25 A54AAE LAS → SEA May 25, 02:45 UTCMay 25, 04:25 UTC1h 40m - -
2026-05-24 A54AAE LAS → SEA May 24, 23:45 UTCMay 24, 23:46 UTC1m - -
2026-05-24 A5DEE3 LAS → SEA May 24, 03:25 UTCMay 24, 05:20 UTC1h 55m - -
2026-05-24 A5DEE3 LAS → SEA May 24, 00:35 UTCMay 24, 02:05 UTC1h 30m - -
2026-05-23 A300A9 LAS → SEA May 23, 02:50 UTCMay 23, 04:30 UTC1h 40m - -
2026-05-22 A300A9 LAS → SEA May 22, 23:55 UTCMay 23, 01:30 UTC1h 35m - -
2026-05-22 A2CE05 LAS → SEA May 22, 03:35 UTCMay 22, 05:20 UTC1h 45m - -
2026-05-22 A2CE05 LAS → SEA May 22, 00:35 UTCMay 22, 02:05 UTC1h 30m - -
2026-05-21 A69B92 LAS → SEA May 21, 02:50 UTCMay 21, 04:40 UTC1h 50m - -
2026-05-20 A69B92 LAS → SEA May 20, 23:50 UTCMay 21, 01:15 UTC1h 25m - -
2026-05-20 A7E151 LAS → SEA May 20, 02:55 UTCMay 20, 04:45 UTC1h 51m - -
2026-05-19 A7E151 LAS → SEA May 19, 23:55 UTCMay 20, 01:20 UTC1h 25m - -
2026-05-19 A735D7 LAS → SEA May 19, 03:45 UTCMay 19, 05:30 UTC1h 45m - -
2026-05-19 A735D7 LAS → SEA May 19, 00:50 UTCMay 19, 02:10 UTC1h 20m - -
2026-05-18 A9B273 LAS → SEA May 18, 03:55 UTCMay 18, 05:45 UTC1h 50m - -
2026-05-18 A9B273 LAS → SEA May 18, 03:51 UTCMay 18, 05:40 UTC1h 49m +74m +5m
2026-05-18 A9B273 LAS → SEA May 18, 01:15 UTCMay 18, 02:40 UTC1h 25m - -
2026-05-17 A535C2 LAS → SEA May 17, 02:45 UTCMay 17, 04:50 UTC2h 5m - -
2026-05-16 A535C2 LAS → SEA May 16, 23:50 UTCMay 17, 01:15 UTC1h 25m - -
2026-05-16 A52E54 LAS → SEA May 16, 03:25 UTCMay 16, 05:20 UTC1h 55m - -
2026-05-16 A52E54 LAS → SEA May 16, 00:30 UTCMay 16, 02:00 UTC1h 30m - -

Performance history

Flights tracked
70 showing last 30
Avg arrival delay
+5m
On-time arrival
100% 100% on time
Aircraft used
15

Monthly activity 2 months

Month Flights tracked
May 2026 49
April 2026 21

ASA403 frequently asked

Where does flight ASA403 fly?
ASA403 (Alaska Airlines) flies from LAS to SEA. View the full route page.
How long is flight ASA403?
Based on observed flights, ASA403 takes on average 1h 36m from takeoff to landing.
How often does ASA403 fly?
ASA403 has been observed flying several times a week in our tracking data. We've recorded 70 flights under this callsign.
Is flight ASA403 usually on time?
Across recent flights, ASA403 arrives with an average 5-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA403?
ASA403 has been operated by 15 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA403 live?
Yes. When ASA403 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.