Alaska Airlines
AS249Denver to Seattle
Alaska Airlines flight AS249 flies from Denver (DEN) to Seattle Tacoma (SEA), 1,645 km. Over August 2025 to July 2026 it usually arrives about 13 minutes late: 68% of 191 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
68%
on time (within 15 min)
22%
more than 30 min late
0.5%
cancelled
+13 min
average arrival vs schedule
Every operation of AS249, August 2025 to July 2026: 191 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS249
- Denver (DEN) to Seattle Tacoma (SEA)52 flights
- Anchorage (ANC) to Fairbanks (FAI)48 flights
- Boston (BOS) to San Francisco (SFO)45 flights
- San Francisco (SFO) to Boston (BOS)40 flights
- Seattle Tacoma (SEA) to Anchorage (ANC)6 flights
Other flights from Denver to Seattle
More about Denver (DEN) and Seattle Tacoma (SEA).
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