MSO KMSO → SEA KSEA

Missoula International Airport → Seattle–Tacoma International Airport

🇺🇸 Missoula, US → 🇺🇸 Seattle, US

Departure Airport
Missoula International Airport
ICAO Code:
KMSO
IATA Code:
MSO
City:
🇺🇸 Missoula
Country:
US
Elevation:
3206 ft
Destination Airport
Seattle–Tacoma International Airport
ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

2

Operators

4

Daily Flights

388

Miles

1h 2m

Flight Duration
Route Map
Operating Airlines
Horizon ICAO: QXE • IATA: QX
Alaska Airlines ICAO: ASA • IATA: AS
Airline ICAO IATA
Horizon QXE QX
Alaska Airlines ASA AS
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 37 15%
Tuesday 36 15%
Wednesday 41 17%
Thursday 31 13%
Friday 35 14%
Saturday 27 11%
Sunday 38 16%
Pattern Analysis
4 Daily Flights:
QXE2219 ASA660 ASA677 ASA1487
Data Points: 245
API observations used to build this analysis
Weekdays: 180 flights
Weekend: 65 flights
Business Route More active on weekdays
All Flight Routes
2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
ASA660 ASA677 ASA1487 B739 06:29 6:29 AM (Representative)
M T W T F S S
Dec 10, 2025 Active
Horizon
QXE / QX
QXE2219 E75L 14:14 2:14 PM (Representative)
M T W T F S S
Dec 10, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2
Spotted Departure Times
Departure Time Operator ICAO IATA
06:29 6:29 AM Alaska Airlines ASA AS
14:14 2:14 PM Horizon QXE QX
Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 2
Time Range:
06:29 - 14:14
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.