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flight_takeoff Flight

ASA388

Operated by Alaska Airlines

Live map

Live map filtered to ASA388. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
02:49 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
20° / 8 kt
Visibility
7 SM
Ceiling
BKN 1,000 ft, OVC 1,600 ft
Temp / Dew
6°C / 4°C
Altimeter
29.78 inHg
Wx
-RA

Obs: 2026-04-15T08:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150853Z 02008KT 7SM -RA BKN010 OVC016 06/04 A2978 RMK AO2 RAE0754B42 SLP091 P0000 60018 T00560044 53003

TAF KSEA 150855Z 1509/1612 23009KT P6SM VCSH FEW006 BKN011 OVC035 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 PROB30 1521/1524 5SM -TSRA BKN040CB FM160000 23009KT P6SM -RA SCT025 BKN035 FM160200 03006KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 96 Departures
flight_land 129 Arrivals

Arrival

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
04:49 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
220° / 9G18 kt
Visibility
10 SM
Ceiling
BKN 22,000 ft, OVC 25,000 ft
Temp / Dew
23°C / 17°C
Altimeter
29.83 inHg

Obs: 2026-04-15T08:51:00.000Z

Raw METAR / TAF 
METAR KSTL 150851Z 22009G18KT 10SM BKN220 OVC250 23/17 A2983 RMK AO2 SLP088 T02280167 55001 $

TAF KSTL 150828Z 1508/1612 21012G20KT P6SM FEW050 OVC150 PROB30 1519/1523 2SM -TSRA BKN040CB FM152300 20010KT P6SM BKN080 FM160300 23008KT 5SM -SHRA BKN080 TEMPO 1603/1606 2SM -TSRA BKN040CB FM160800 22008KT P6SM OVC100

flight Live Traffic

flight_takeoff 60 Departures
flight_land 59 Arrivals

Recent history last 6

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AD4744 SEA → STL Apr 13, 21:30 UTCApr 13, 23:45 UTC2h 15m - -
2026-04-13 AD4744 SEA → STL Apr 13, 19:50 UTCApr 13, 20:00 UTC10m - -
2026-04-13 AD4744 SEA → STL Apr 13, 16:35 UTCApr 13, 20:00 UTC3h 25m - -
2026-04-13 A29908 SEA → STL Apr 13, 00:20 UTCApr 13, 01:25 UTC1h 5m - -
2026-04-12 A29908 SEA → STL Apr 12, 23:55 UTCApr 13, 01:25 UTC1h 30m - -
2026-04-12 A29908 SEA → STL Apr 12, 16:52 UTCApr 12, 20:18 UTC3h 26m +28m +8m

Performance history

Flights tracked
6
Avg arrival delay
+8m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 6

ASA388 frequently asked

Where does flight ASA388 fly?
ASA388 (Alaska Airlines) flies from SEA to STL. View the full route page.
How long is flight ASA388?
Based on observed flights, ASA388 takes on average 1h 59m from takeoff to landing.
How often does ASA388 fly?
ASA388 has been observed flying occasionally in our tracking data. We've recorded 6 flights under this callsign.
Is flight ASA388 usually on time?
Across recent flights, ASA388 arrives with an average 8-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight ASA388?
ASA388 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASA388 live?
Yes. When ASA388 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.