China AirlinesCI100% on time
Flights CI23 00:45 daily
live
Direct flights from Ontario (ONT) to Taipei (TPE): 11 nonstop departures observed each week across 2 airlines. 100% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 28 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 10,973 km, an estimated 14 hours 34 minutes in the air. Measured by Pro Flight Search from live flight boards at Ontario and Taipei. Updated 15 September 2026 at 22:18 UTC.
ONT
Ontario
busy · +19
TPE
Taipei
smooth · +0
10,973 km · ~14h 34m est.
Runs reliable · 2 airlines · 11x weekly · nonstop
100% on time
of the last 13 operated ONT → TPE flights arrived within 15 minutes
Median arrival delay is −28 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−28 minacross the last 13 operated legs
Flight time~14h 34mestimated from route distance
Weekly departures11x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 13
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China AirlinesStarlux 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 daysStarlux AirlinesJX100% on time
Flights JX9 23:30 Mo We Fr Sa
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 TPE: 47% 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 Ontario to Taipei route actually runs
Pro Flight Search records official board updates for nonstop ONT to TPE 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 — Ontario (ONT) to Taipei (TPE) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ONT-TPE
ONT to TPE questions
Is ONT–TPE running on time right now?
Mostly on schedule. The departure side at ONT is the weaker end, route health score 69/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ONT–TPE?
Operators schedule morning departures around 00:45 and evening departures around 23:30 from ONT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the TPE delay card to confirm conditions when you'd arrive.
How long is the flight from ONT to TPE?
Great-circle distance is 10,973 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 805–971 min gate-to-gate on this route.
How often does ONT–TPE fly?
2 carriers operate this route, around 11 flights a week between them. Compare carrier days and times in the airline list above.
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