ONT → HNLOntario to Honolulu

live

Direct flights from Ontario (ONT) to Honolulu (HNL): 19 nonstop departures observed each week across 3 airlines. 48% of the last 25 operated flights arrived within 15 minutes of schedule. The median arrival is 17 minutes late. No cancellations were recorded across the 25 tracked flights. The nonstop covers 4,184 km, an estimated 5 hours 52 minutes in the air. Measured by Pro Flight Search from live flight boards at Ontario and Honolulu. Updated 18 October 2026 at 20:18 UTC.

Today, ONT → HNL

Sun 18 Oct · local times
WN4045SouthwestIn the air, 20 min late

Left ONT at 08:20, 20 min after its 08:00 slot.

Landing
10:45HNL board estimate · sched 10:50
Track WN4045 →
  1. 07:00 AS270Alaska Left 07:05 +5 HNL est. 09:21In the air · sched 10:00
  2. 08:00 WN4045Southwest Left 08:20 +20 HNL est. 10:45In the air · sched 10:50

Checked ONT board 10:18 · HNL board 10:18

ONT Ontario smooth · +10
HNL Honolulu smooth · +0
4,184 km · ~5h 52m est.
dep bank 07:00–18:3019x weekly
Runs rough · 3 airlines · 19x weekly · nonstop
48% on time

of the last 25 operated ONT → HNL flights arrived within 15 minutes

Median arrival delay is +17 min. 0 of 25 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+17 minacross the last 25 operated legs
Flight time~5h 52mestimated from route distance
Weekly departures19x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 25

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Transport InternationalAlaska AirlinesSouthwest 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
Air Transport International8C0% on time

Flights 8C3382 15:30 daily · 8C3383 18:30 daily

Alaska AirlinesAS73% on time

Flights AS270 07:00 daily · AS2608 14:00 daily

Southwest AirlinesWN

Flights WN1461 08:00 Mo Th Fr Sa · WN4045 08:00 Su

History

operated legs · board outcomes
10-18AS270dep +5 → arr−39
10-18WN4045dep +20 → arr−5
10-178C3382dep +57 → arr+57
10-178C3383dep +61 → arr+61
10-17AS2608dep +17 → arr+17
10-17AS270dep +7 → arr−33
10-17WN1461dep +16 → arr−10
10-168C3382dep +48 → arr+48
10-168C3383dep +59 → arr+59
10-16AS2608dep +26 → arr+26
10-16AS270dep +13 → arr−50
10-16WN1461dep +9 → arr−20
10-158C3382dep +63 → arr+63
10-158C3383dep +52 → arr+52
10-15AS2608dep +64 → arr+63
10-15AS270dep +20 → arr−42
10-15WN1461dep +9 → arr−21
10-148C3382dep +64 → arr+94
10-148C3383dep +51 → arr+51
10-14AS2608dep −3 → arr−3
10-14AS270dep +17 → arr−41
10-138C3382dep +38 → arr+38
10-138C3383dep +31 → arr+31
10-13AS2608dep −1 → arr−1
10-13AS270dep +24 → arr−18

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
ONTOntario +10 min smooth 🌤 mostly cloudy · N 0 kt Full ONT delay board →
HNLHonolulu +0 min smooth 🌤 mostly cloudy · E 4 kt Full HNL delay board →

Weather lens

Current conditions put the pressure at ONT: 39% 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 Ontario to Honolulu route actually runs

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

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

ONT to HNL questions

Is ONT–HNL running on time right now?

Smooth skies ahead. The departure side at ONT 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 ONT–HNL?

Operators schedule morning departures around 07:00 and evening departures around 18:30 from ONT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HNL delay card to confirm conditions when you'd arrive.

How long is the flight from ONT to HNL?

Great-circle distance is 4,184 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 325–389 min gate-to-gate on this route.

How often does ONT–HNL fly?

3 carriers operate this route, around 33 flights a week between them. Compare carrier days and times in the airline list above.