8C3597Air Transport International · ONT → HNL
live · 31m ago
Route confirmed Air Transport International

8C3597 OntarioONT HonoluluHNL

8C3597 by Air Transport International flies from Ontario (ONT) to Honolulu (HNL).

Right nowNext departure tomorrow Operates daily
13:30

scheduled from ONT

The route today

live boards
ONTOntarioOn-time likelyONT delay board →
HNLHonoluluOn-time likelyHNL delay board →
ONT→HNLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
0.2%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at ONT and HNL 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

Forecast

Wed 4 Nov, local date

High22°Clikely 21°C to 24°C
Low12°Clikely 11°C to 14°C

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 Honolulu

Forecast

Wed 4 Nov, local date

High29°Clikely 28°C to 29°C
Low24°Clikely 23°C to 24°C
  • 77% chance of rain

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Ontario to Honolulu flights today

same route · Air Transport International
8C4309departs 13:30
8C3382departs 15:30
8C3383departs 18:30

If 8C3597 is cancelled, these are the other Air Transport International nonstop flights from Ontario to Honolulu 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 8C3597 actually runs

Pro Flight Search has tracked every published board update for 8C3597 across the ONT and HNL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at ONT and HNL.

The verdict above is that record speaking, so it reflects how 8C3597 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around 8C3597? 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: 8C3597 Ontario to Honolulu on-time performance, measured from the ONT and HNL airport boards.

Canonical URL
https://proflightsearch.com/flight/8C3597
How we measure this →