China AirlinesCI
Flights CI22 23:30 Mo Tu Th Sa Su
live
Direct flights from Taipei (TPE) to Seattle (SEA): 26 nonstop departures observed each week across 4 airlines. 43% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 11 minutes late. 2 of the 7 tracked flights were cancelled. The nonstop covers 9,757 km, an estimated 13 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Taipei and Seattle. Updated 23 October 2026 at 11:05 UTC.
Today, TPE → SEA
Fri 23 Oct · local times- 09:35 DL68Delta Air Lines Cancelled ·
- 20:10 JX32STARLUX Airlines On scheduleGate C5 · T2 SEA 16:10scheduled
- 23:40 BR26EVA Air Cancelled ·
Checked TPE board 19:05 · SEA board 03:59
TPE
Taipei
smooth · +0
SEA
Seattle
smooth · +0
9,757 km · ~13h 01m est.
Runs rough · 4 airlines · 26x weekly · nonstop
43% on time
of the last 7 operated TPE → SEA flights arrived within 15 minutes
Median arrival delay is +11 min. 2 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+11 minacross the last 7 operated legs
Flight time~13h 01mestimated from route distance
Weekly departures26x4 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China AirlinesDelta Air LinesEVA AirStarlux 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 TPE: 45% odds of a 15+ minute delay and around +10 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 Taipei to Seattle route actually runs
Pro Flight Search records official board updates for nonstop TPE 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 — Taipei (TPE) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/TPE-SEA
TPE to SEA questions
Is TPE–SEA running on time right now?
Mostly on schedule. Both endpoints currently score the same, route health score 68/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on TPE–SEA?
Operators schedule evening departures around 20:10 from TPE. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SEA delay card to confirm conditions when you'd arrive.
How long is the flight from TPE to SEA?
Great-circle distance is 9,757 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 719–866 min gate-to-gate on this route.
How often does TPE–SEA fly?
4 carriers operate this route, around 29 flights a week between them. Compare carrier days and times in the airline list above.
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