Alaska Airlines
AS1373San Diego to Seattle
Alaska Airlines flight AS1373 flies from San Diego (SAN) to Seattle Tacoma (SEA), 1,692 km. Over October 2025 to May 2026 it usually arrives about 2 minutes late: 91% of 59 flights arrived within 15 minutes of schedule and 3.4% were cancelled (US Department of Transportation data).
On-time record, last 12 months
91%
on time (within 15 min)
5%
more than 30 min late
3.4%
cancelled
+2 min
average arrival vs schedule
Every operation of AS1373, October 2025 to May 2026: 59 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1373
Other flights from San Diego to Seattle
More about San Diego (SAN) and Seattle Tacoma (SEA).
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