Alaska Airlines
AS519San Antonio to Seattle
Alaska Airlines flight AS519 flies from San Antonio (SAT) to Seattle Tacoma (SEA), 2,854 km. Over August 2025 to July 2026 it usually arrives right on schedule: 83% of 154 flights arrived within 15 minutes of schedule and 1.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
83%
on time (within 15 min)
10%
more than 30 min late
1.3%
cancelled
+1 min
average arrival vs schedule
Every operation of AS519, August 2025 to July 2026: 154 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS519
- San Antonio (SAT) to Seattle Tacoma (SEA)82 flights
- Fort Lauderdale Hollywood (FLL) to Seattle Tacoma (SEA)36 flights
- Denver (DEN) to Anchorage (ANC)28 flights
- Los Angeles (LAX) to Eugene (EUG)3 flights
- Portland (PDX) to San Diego (SAN)1 flights
- Boise (BOI) to Phoenix Sky Harbor (PHX)1 flights
- Seattle Tacoma (SEA) to Chicago O'Hare (ORD)1 flights
- Phoenix Sky Harbor (PHX) to Portland (PDX)1 flights
- Kona (KOA) to Seattle Tacoma (SEA)1 flights
Other flights from San Antonio to Seattle
More about San Antonio (SAT) and Seattle Tacoma (SEA).
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