TPE → ONTTaipei to Ontario

live

Direct flights from Taipei (TPE) to Ontario (ONT): 11 nonstop departures observed each week across 2 airlines. 100% of the last 11 operated flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. No cancellations were recorded across the 11 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 Taipei and Ontario. Updated 13 September 2026 at 22:18 UTC.

TPE Taipei smooth · +9
ONT Ontario smooth · +0
10,973 km · ~14h 34m est.
dep bank 20:05–21:1011x weekly
Runs reliable · 2 airlines · 11x weekly · nonstop
100% on time

of the last 11 operated TPE → ONT flights arrived within 15 minutes

Median arrival delay is −21 min. 0 of 11 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 11 operated legs
Flight time~14h 34mestimated from route distance
Weekly departures11x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 11

The week

scheduled departures · origin local time
06121824
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 days
China AirlinesCI100% on time

Flights CI24 21:10 daily

Starlux AirlinesJX

Flights JX10 20:05 Mo We Fr Sa

History

operated legs · board outcomes
09-13CI24departed+10
09-12CI24dep +3 → arr−40
09-12JX10dep +24 → arr−3
09-11CI24dep +8 → arr−36
09-11JX10dep +24 → arr−3
09-10CI24dep +2 → arr−33
09-09CI24dep +17 → arr−48
09-09JX10dep +6 → arr−19
09-08CI24dep +9 → arr−21
09-07CI24dep +2 → arr−29
09-07JX10dep +3 → arr−11

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
TPETaipei +9 min smooth 🌤 scattered clouds · NE 14 kt Full TPE delay board →
ONTOntario +0 min smooth 🌤 clear · WSW 11 kt Full ONT delay board →

Weather lens

Current conditions put the pressure at TPE and ONT: 43% 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 →

How the Taipei to Ontario route actually runs

Pro Flight Search records official board updates for nonstop TPE to ONT 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 Ontario (ONT) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/TPE-ONT
How we measure this →

TPE to ONT questions

Is TPE–ONT running on time right now?

Smooth skies ahead. The departure side at TPE is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on TPE–ONT?

Operators schedule evening departures around 20:05 from TPE. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ONT delay card to confirm conditions when you'd arrive.

How long is the flight from TPE to ONT?

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 TPE–ONT fly?

2 carriers operate this route, around 11 flights a week between them. Compare carrier days and times in the airline list above.