Alaska AirlinesAS50% on time
live
Direct flights from Boston (BOS) to Portland (PDX): 14 nonstop departures observed each week across 2 airlines. 50% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 20 minutes late. No cancellations were recorded across the 6 tracked flights. The nonstop covers 4,072 km, an estimated 5 hours 43 minutes in the air. Measured by Pro Flight Search from live flight boards at Boston and Portland. Updated 14 September 2026 at 04:44 UTC.
BOS
Boston
disrupted · +126
PDX
Portland
smooth · +2
4,072 km · ~5h 43m est.
Runs rough · 2 airlines · 14x weekly · nonstop
50% on time
of the last 6 operated BOS → PDX flights arrived within 15 minutes
Median arrival delay is +20 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+20 minacross the last 6 operated legs
Flight time~5h 43mestimated from route distance
Weekly departures14x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesJetBlue Airways
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysJetBlue AirwaysB6
Flights B6395 09:55 daily · B695 varies Mo Th Fr Sa Su
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at BOS and PDX: 42% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Boston to Portland route actually runs
Pro Flight Search records official board updates for nonstop BOS to PDX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Boston (BOS) to Portland (PDX) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BOS-PDX
BOS to PDX questions
Is BOS–PDX running on time right now?
Significant delay risk. The departure side at BOS is the weaker end, route health score 50/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BOS–PDX?
Operators schedule morning departures around 09:33 and evening departures around 17:42 from BOS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the PDX delay card to confirm conditions when you'd arrive.
How long is the flight from BOS to PDX?
Great-circle distance is 4,072 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 317–379 min gate-to-gate on this route.
How often does BOS–PDX fly?
2 carriers operate this route, around 26 flights a week between them. Compare carrier days and times in the airline list above.
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