Alaska Airlines
AS1109Seattle to San Diego
Alaska Airlines flight AS1109 flies from Seattle Tacoma (SEA) to San Diego (SAN), 1,692 km. Over August 2025 to May 2026 it usually arrives about 5 minutes early: 87% of 72 flights arrived within 15 minutes of schedule and 2.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
87%
on time (within 15 min)
9%
more than 30 min late
2.8%
cancelled
-5 min
average arrival vs schedule
Every operation of AS1109, August 2025 to May 2026: 72 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1109
- Seattle Tacoma (SEA) to San Diego (SAN)55 flights
- Los Angeles (LAX) to Seattle Tacoma (SEA)15 flights
- Kahului (OGG) to Honolulu (HNL)1 flights
- Honolulu (HNL) to Kona (KOA)1 flights
Other flights from Seattle to San Diego
More about Seattle Tacoma (SEA) and San Diego (SAN).
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