Kailua-Kona (KOA) to Sacramento (SMF) flights
Southwest Airlines, Alaska Airlines fly nonstop from Ellison Onizuka Kona International Airport at Keāhole to Sacramento International Airport, with about 10 flights a week in July 2026. The 2,435-mile flight takes about 5h 4m gate to gate.
- Distance
- 2,435 mi · 3,919 km
- Flight time
- 5h 4m
- Airlines
- 2
- Seats filled
- 83%
Airlines flying KOA to SMF
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737 MAX 8, Boeing 737-800 | 55,602 | 5h 2m |
| Alaska Airlines | 3 | Airbus A321, Airbus A330-200 | 13,880 | 5h 7m |
| Hawaiian AirlinesSeasonal or ended | n/a | Airbus A321 | 8,251 | 5h 7m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
KOA to SMF flight schedule
3 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 10:00am and the last at 12:51pm. 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 1190Southwest Airlines | 10:00am | 6:00pm | 28 | 93% |
| AS 967Alaska Airlines | 10:46am | 6:52pm | 6 | n/a |
| AS 966Alaska Airlines | 12:51pm | 8:58pm | 8 | 75% |
Is KOA to SMF on time?
From September 2025 to August 2026, 88% of 522 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 10am were the most punctual (92%), those around 12pm the least (71%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (68%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 365 | 91% | 8 min | 0% |
| Alaska Airlines | 104 | 80% | 9 min | 0% |
| Hawaiian Airlines | 53 | 83% | 7 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 | 72 | 90% | |
| 10am to 11am | 335 | 92% | |
| 11am to 12pm | 55 | 80% | |
| 12pm to 1pm | 59 | 71% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 44 | 6,798 | |
| September 2025 | 43 | 5,800 | |
| October 2025 | 44 | 6,328 | |
| November 2025 | 43 | 6,255 | |
| December 2025 | 45 | 5,915 | |
| January 2026 | 44 | 6,373 | |
| February 2026 | 40 | 5,749 | |
| March 2026 | 46 | 7,002 | |
| April 2026 | 43 | 6,831 | |
| May 2026 | 44 | 6,751 | |
| June 2026 | 43 | 6,872 | |
| July 2026 | 44 | 7,059 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.