Philippine AirlinesPR
Flights PR124 22:35 Tu We Th Fr Su
live
Direct flights from Manila (MNL) to Seattle (SEA): 5 nonstop departures observed each week across 1 airline. The median arrival is 43 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 10,705 km, an estimated 14 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Manila and Seattle. Updated 22 September 2026 at 14:22 UTC.
MNL
Manila
smooth · +12
SEA
Seattle
smooth · +13
10,705 km · ~14h 13m est.
Running clean · 1 airline · 5x weekly · nonstop
83 / 100
route health from live MNL and SEA delay boards
Median arrival delay is +43 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+43 minacross the last 4 operated legs
Flight time~14h 13mestimated from route distance
Weekly departures5x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Philippine 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 boardsWeather lens
Current conditions put the pressure at MNL and SEA: 28% odds of a 15+ minute delay and around +-2 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 Manila to Seattle route actually runs
Pro Flight Search records official board updates for nonstop MNL to SEA 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 — Manila (MNL) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MNL-SEA
MNL to SEA questions
Is MNL–SEA running on time right now?
Smooth skies ahead. The arrival side at SEA is the weaker end, route health score 83/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MNL to SEA?
Great-circle distance is 10,705 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 786–948 min gate-to-gate on this route.
How often does MNL–SEA fly?
Philippine Airlines runs the route with about 5 flights a week (sun, tue, wed, thu, fri). 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 MNL and arrival-side delay at SEA, 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.
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