Home / Routes / KALW → KSEA747 scheduled

The route from Walla Walla Regional Airport (KALW) in Walla Walla to Seattle Tacoma International Airport (KSEA) in Seattle. SkyMeter tracks roughly 747 scheduled flights on this route across 2 carriers. The most active operator is ASA (ASA). Average block time is 1h 11m. Departures average 16 minutes off schedule, with 28% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
747
last 430 days
ADS-B observed
114
Airlines
2
Avg dep delay
16m
Late >15 min
28.5%
Cancel rate
2.41%

Recent observed flights

From ADS-B trace data

2026-07-05 12:22  →  2026-07-05 13:07  ·  44m
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2026-07-04 22:30  →  2026-07-04 23:14  ·  44m
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2026-07-04 14:11  →  2026-07-04 14:55  ·  44m
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2026-07-03 22:39  →  2026-07-03 23:25  ·  46m
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2026-07-03 12:23  →  2026-07-03 13:12  ·  48m
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2026-07-02 12:26  →  2026-07-02 13:18  ·  51m
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2026-07-01 22:34  →  2026-07-01 23:18  ·  44m
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2026-07-01 12:27  →  2026-07-01 13:14  ·  46m
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2026-06-29 12:23  →  2026-06-29 13:12  ·  48m
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2026-06-28 22:32  →  2026-06-28 23:18  ·  46m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ASA 711
sells ASA 514
sells ASA 359
sells ASA 324
sells ASA 104

Looking for the return flight?

View KSEA → KALW