Alaska AirlinesAS86% on time
Flights AS3105 08:01 daily
live
Direct flights from Bellingham (BLI) to Portland (PDX): 7 nonstop departures observed each week across 1 airline. 86% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 356 km, an estimated 57 minutes in the air. Measured by Pro Flight Search from live flight boards at Bellingham and Portland. Updated 21 September 2026 at 02:08 UTC.
BLI
Bellingham
tracking
PDX
Portland
smooth · +12
356 km · ~0h 57m est.
Runs reliable · 1 airline · 7x weekly · nonstop
86% on time
of the last 7 operated BLI → PDX flights arrived within 15 minutes
Median arrival delay is −10 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−10 minacross the last 7 operated legs
Flight time~0h 57mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska Airlines
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 daysHistory
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 boardsnext sweep in 120s
How the Bellingham to Portland route actually runs
Pro Flight Search records official board updates for nonstop BLI 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 — Bellingham (BLI) to Portland (PDX) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BLI-PDX
BLI to PDX questions
Is BLI–PDX running on time right now?
Smooth skies ahead. The arrival side at PDX is the weaker end, route health score 84/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from BLI to PDX?
Great-circle distance is 356 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 55–61 min gate-to-gate on this route.
How often does BLI–PDX fly?
Alaska Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at BLI and arrival-side delay at PDX, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
.