Des Moines (DSM) to Santa Ana (SNA) flights
Allegiant Air flies nonstop from Des Moines International Airport to John Wayne Orange County International Airport, with about 2 flights a week in July 2026. The 1,428-mile flight takes about 3h 39m gate to gate.
- Distance
- 1,428 mi · 2,298 km
- Flight time
- 3h 39m
- Airlines
- 1
- Seats filled
- 90%
Airlines flying DSM to SNA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 17,325 | 3h 39m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DSM to SNA flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 7:00am and the last at 10:00am. 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) |
|---|---|---|---|---|
| G4 474Allegiant Air | 7:00am | 8:42am | 5 | 85% |
| G4 2056Allegiant Air | 10:00am | 11:36am | 4 | n/a |
Is DSM to SNA on time?
From September 2025 to August 2026, 85% of 111 flights arrived within 15 minutes of schedule and 3.6% were cancelled. Flights leaving around 9am were the most punctual (92%), those around 8am the least (82%). Most delay time was caused by severe weather (47%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 111 | 85% | 18 min | 3.6% |
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 |
|---|---|---|---|
| 7am to 8am | 61 | 85% | |
| 8am to 9am | 22 | 82% | |
| 9am to 10am | 14 | 92% | |
| 10am to 11am | 13 | 91% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,486 | |
| September 2025 | 8 | 1,302 | |
| October 2025 | 9 | 1,509 | |
| November 2025 | 8 | 1,267 | |
| December 2025 | 10 | 1,562 | |
| January 2026 | 9 | 1,406 | |
| February 2026 | 8 | 1,252 | |
| March 2026 | 9 | 1,501 | |
| April 2026 | 8 | 1,202 | |
| May 2026 | 10 | 1,695 | |
| June 2026 | 10 | 1,589 | |
| July 2026 | 9 | 1,554 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.