Alaska Airlines
AS618Seattle to St. Louis
Alaska Airlines flight AS618 flies from Seattle Tacoma (SEA) to St. Louis (STL), 2,744 km. Over August 2025 to July 2026 it usually arrives about 7 minutes early: 89% of 383 flights arrived within 15 minutes of schedule and 0.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
89%
on time (within 15 min)
6%
more than 30 min late
0.8%
cancelled
-7 min
average arrival vs schedule
Every operation of AS618, August 2025 to July 2026: 383 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS618
- Seattle Tacoma (SEA) to St. Louis (STL)145 flights
- Albuquerque (ABQ) to Seattle Tacoma (SEA)121 flights
- St. Louis (STL) to Seattle Tacoma (SEA)111 flights
- Lihue (LIH) to Portland (PDX)5 flights
- Nashville (BNA) to Seattle Tacoma (SEA)1 flights
Other flights from Seattle to St. Louis
More about Seattle Tacoma (SEA) and St. Louis (STL).
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