Honolulu, Oahu (HNL) to Ontario (ONT) flights
Alaska Airlines, Southwest Airlines fly nonstop from Daniel K. Inouye International Airport to Ontario International Airport, with about 14 flights a week in July 2026. The 2,603-mile flight takes about 5h 28m gate to gate.
- Distance
- 2,603 mi · 4,189 km
- Flight time
- 5h 28m
- Airlines
- 2
- Seats filled
- 91%
Airlines flying HNL to ONT
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Alaska Airlines | 7 | Boeing 737 MAX 9, Boeing 737-900ER, Boeing 737-800 | 58,842 | 5h 28m |
| Southwest Airlines | 7 | Boeing 737 MAX 8, Boeing 737-800 | 10,016 | 5h 27m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
HNL to ONT flight schedule
3 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 11:55am and the last at 1:33pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 1499Southwest Airlines | 11:55am | 8:10pm | 20 | 45% |
| AS 1332Alaska Airlines | 1:12pm | 9:45pm | 18 | 61% |
| AS 271Alaska Airlines | 1:33pm | 10:10pm | 13 | 75% |
Is HNL to ONT on time?
From September 2025 to August 2026, 74% of 446 flights arrived within 15 minutes of schedule and 0.2% were cancelled. Flights leaving around 12pm were the most punctual (84%), those around 2pm the least (68%). Most delay time was caused by late-arriving aircraft (43%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Alaska Airlines | 365 | 73% | 18 min | 0.3% |
| Southwest Airlines | 81 | 80% | 11 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 9am to 10am | 19 | 90% | |
| 11am to 12pm | 20 | 45% | |
| 12pm to 1pm | 170 | 84% | |
| 1pm to 2pm | 111 | 69% | |
| 2pm to 3pm | 118 | 68% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 5,164 | |
| September 2025 | 30 | 4,939 | |
| October 2025 | 31 | 5,066 | |
| November 2025 | 30 | 4,739 | |
| December 2025 | 31 | 4,968 | |
| January 2026 | 31 | 4,805 | |
| February 2026 | 28 | 4,340 | |
| March 2026 | 31 | 4,837 | |
| April 2026 | 30 | 4,888 | |
| May 2026 | 32 | 5,254 | |
| June 2026 | 58 | 9,392 | |
| July 2026 | 62 | 10,466 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.