🇺🇸 ALW
Walla Walla
213 mi
SEA 🇺🇸
Seattle

Walla Walla to Seattle Flights

Walla Walla Regional Airport Seattle–Tacoma International Airport 1 airline

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The Walla Walla to Seattle route connects Walla Walla Regional Airport (ALW) in US with Seattle–Tacoma International Airport (SEA) in US. This short-haul flight covers approximately 213 miles (343 km) with a typical flight time of 36m. This route is operated by Horizon. AirportRoutes has tracked 4 unique flight numbers on this route.

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Departure Airport

Walla Walla Regional Airport

ICAO Code:
KALW
IATA Code:
ALW
City:
🇺🇸 Walla Walla
Country:
US
Elevation:
1194 ft

Destination Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

1

Operator

4

Tracked Flights

213

Miles

36m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Horizon QXE QX

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 9%
Tuesday 1 4%
Wednesday 1 4%
Thursday 1 4%
Friday 7 30%
Saturday 7 30%
Sunday 4 17%

Pattern Analysis

4 Tracked Flights:
Data Points: 23
API observations used to build this analysis
Weekdays: 12 flights
Weekend: 11 flights
Business Route More active on weekdays

All Flight Routes

1 Route
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
Horizon
QXE / QX
E75L 05:00 5:00 AM (Representative)
M T W T F S S
May 10, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
05:00 5:00 AM Horizon QXE QX

Time Information

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

Total Departure Times: 1
Time Range:
05:00 - 05:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.