Ontario International Airport
Ontario, United StatesONT / KONT
Major airport · 63 direct destinations · 2 runways · longest runway 12,198 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Ontario → Honolulu
ONT
OntarioOntario International Airport
OntarioOntario International AirportHNLHonoluluDaniel K. Inouye International Airport
HonoluluDaniel K. Inouye International Airport- Distance
- 2,600 mi
- Estimated flight time
- ~5h 45m
Honolulu is currently 3 hours behind Ontario.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3 flights a day, observed from October 2025 to September 2026.
- 3
- flights per day
- 4
- busiest month · Nov
- 2
- quietest month · Jan
- 5 hr 26 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 3Feb
- 3Mar
- 2Apr
- 3May
- 4Jun
- 4Jul
- 3Aug
- 4Sep
- 3Oct2025
- 4Nov
- 4Dec
Airlines
Who flies it
Alaska Airlinesall year
UPS Airlinesall year
Air Transport Internationalall year
Southwest Airlinessummer
Kalitta Airall year
Hawaiian Airlinesnow and then
Through the day
Departure times
Local time in Ontario. Most departures between 08:00 and 11:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 3.4Mon
- 3.5Tue
- 3.6Wed
- 3.6Thu
- 3.8Fri
- 3.2Sat
- 2.2Sun
Fleet
Aircraft observed
- Boeing 737 MAX 9B39M19%
- Airbus A330-300A33315%
- Boeing 747-8B74815%
- Boeing 767-300B76313%
- Boeing 747-400B74412%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 74 |
|
| February 2026 | 3 | 75 |
|
| March 2026 | 3 | 101 |
|
| April 2026 | 2 | 71 |
|
| May 2026 | 3 | 80 |
|
| June 2026 | 4 | 126 |
|
| July 2026 | 4 | 132 |
|
| August 2026 | 3 | 107 |
|
| September 2026 | 4 | 118 |
|
| October 2025 | 3 | 89 |
|
| November 2025 | 4 | 108 |
|
| December 2025 | 4 | 116 |
|
Airlines observed on this route
From observed callsign routes on ONT-HNL - not a booking guarantee.
About this route
- Intercontinental: this route connects two continents.
- The 2nd longest observed direct route from ONT, out of 63.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Ontario: 63.
- Direct destinations observed from Honolulu: 46.
The airports on this route
Daniel K. Inouye International Airport
Honolulu, United StatesHNL / PHNL
Major airport · 46 direct destinations · 8 runways · longest runway 12,359 ft
77 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Ontario to Honolulu
The observed direct connection between Ontario International Airport (ONT) and Daniel K. Inouye International Airport (HNL) covers approximately 2,600 mi. The estimated flight time is around 5h 45m. Air Transport International, Alaska Airlines, Hawaiian Airlines, Kalitta Air, Southwest Airlines and UPS Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Ontario from Honolulu by air?
- The great-circle distance between Ontario International Airport and Daniel K. Inouye International Airport is approximately 2,600 mi.
- How long is the flight from Ontario to Honolulu?
- Based on the distance, the estimated flight time is about 5h 45m. This is an estimate, not a schedule.
- Is there a direct connection from Ontario to Honolulu?
- Yes, a direct connection between ONT and HNL has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Air Transport International, Alaska Airlines, Hawaiian Airlines, Kalitta Air, Southwest Airlines and UPS Airlines.
- How often is there a flight from Ontario to Honolulu?
- On average around 3 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,197 observed flights. Mainly Alaska Airlines, UPS Airlines, Air Transport International. That is an observation, not a timetable.
- What is the current time difference between Ontario and Honolulu?
- Honolulu is currently 3 hours behind Ontario.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.