8C3388 OntarioONT · 04:19 HoustonIAH
8C3388 by Air Transport International flies from Ontario (ONT) to Houston (IAH).
scheduled from ONT
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ONT and IAH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Ontario
ForecastMon 9 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Houston
ForecastMon 9 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Ontario to Houston flights today
same route · Air Transport InternationalIf 8C3388 is cancelled, these are the other Air Transport International nonstop flights from Ontario to Houston on the same day, with scheduled departure times in ONT local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How 8C3388 actually runs
Pro Flight Search has tracked every published board update for 8C3388 across the ONT and IAH boards: schedule changes, gate pushes and actual clocks. Usually departs ~16 min late. Based on 11 confirmed departures · 5/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 8C3388 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N233AZ, N607AZ, N257AZ, N569AZ.
Board clocks recorded as ONT and IAH published them.
Planning around 8C3388? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: 8C3388 Ontario to Houston on-time performance, measured from the ONT and IAH airport boards.
https://proflightsearch.com/flight/8C3388
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