Alaska Airlines
AS1436Seattle to Boston
Alaska Airlines flight AS1436 flies from Seattle Tacoma (SEA) to Boston (BOS), 4,006 km. Over December 2025 to July 2026 it usually arrives about 5 minutes early: 79% of 30 flights arrived within 15 minutes of schedule and 3.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
79%
on time (within 15 min)
10%
more than 30 min late
3.3%
cancelled
-5 min
average arrival vs schedule
Every operation of AS1436, December 2025 to July 2026: 30 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AS1436
- Seattle Tacoma (SEA) to Boston (BOS)15 flights
- San Jose (SJC) to Seattle Tacoma (SEA)14 flights
- Boise (BOI) to Phoenix Sky Harbor (PHX)1 flights
Other flights from Seattle to Boston
More about Seattle Tacoma (SEA) and Boston (BOS).
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