AS2138 Flight Status Alaska Airlines: Missoula to Seattle (ASA2138)

AS 2138 Missoula to Seattle Flight Status

Not scheduled today. Latest flight: August 12th, 2026 ; recent history is in the table below.

AS 2138 Flight Status & Schedule Alaska Airlines Missoula to Seattle

Date From To Departure Arrival Status Details
Aug 12 MSO SEA 20:29 20:33 En-Route Track >
Jul 29 MSO SEA 20:14 20:28 Landed Track >
Jul 28 MSO SEA 20:31 20:42 Landed Track >
Jul 27 MSO SEA 20:21 20:26 Landed Track >
Jul 26 MSO SEA 20:21 20:29 Landed Track >
Jul 25 MSO SEA 20:10 20:26 Landed Track >
Jul 24 MSO SEA 20:33 20:48 Landed Late Track >
Jul 23 MSO SEA 20:55 21:11 Landed Late Track >
Jul 22 MSO SEA 20:22 20:39 Landed Track >
Jul 21 MSO SEA 20:10 20:20 Landed Track >

Alaska Airlines' Missoula–Seattle flight covers 624 km (388 mi). The timetable allows 1 h 34 min, but the flight usually takes about 1 h 15 min, so it often makes up time. It is not flying today; the last flight was scheduled on 12 August 2026.

< All Missoula MSO Departures All Seattle SEA Arrivals >

About AS 2138

Route
Missoula International Airport MSO to Seattle Tacoma International Airport SEA
Distance
624 km (388 mi)
Typical flight time
1 h 15 min
On time
7 of the last 9
Average delay when late
27 min
Usually departs from
Gate A1

AS 2138 FAQ

How long is the AS2138 flight?
The timetable allows 1 h 34 min. Missoula to Seattle is 624 km (388 mi).
How often is AS2138 late?
2 of the last 9 flights arrived 15 or more minutes late; when late, by 27 minutes on average.
Which terminal does AS2138 use?
It usually leaves from gate A1 at Missoula International Airport (MSO). Check the flight card above for today's terminal and gate.
What other flight numbers does AS2138 have?
Also listed as ASA2138 (Alaska Airlines' ICAO code) and AS 2138.

AS2138 and Missoula MSO to Seattle SEA Flights

Other flights departing from Missoula MSO: OO3098, QX2138, QX2153

Other flights arriving at Seattle SEA: QX2138, QX2313

All flights connecting Missoula MSO to Seattle SEA.