Austin (AUS) to Des Moines (DSM) flights
Allegiant Air flies nonstop from Austin Bergstrom International Airport to Des Moines International Airport, with about 2 flights a week in July 2026. The 813-mile flight takes about 2h 11m gate to gate.
- Distance
- 813 mi · 1,308 km
- Flight time
- 2h 11m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying AUS to DSM
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 15,548 | 2h 11m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
AUS to DSM flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 10:55am and the last at 2:07pm. 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 446Allegiant Air | 10:55am | 1:05pm | 4 | n/a |
| G4 477Allegiant Air | 2:07pm | 4:18pm | 4 | 42% |
Is AUS to DSM on time?
From September 2025 to August 2026, 68% of 105 flights arrived within 15 minutes of schedule and 1.9% were cancelled. Flights leaving around 12pm were the most punctual (100%), those around 1pm the least (59%). Most delay time was caused by late-arriving aircraft (43%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 105 | 68% | 26 min | 1.9% |
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 |
|---|---|---|---|
| 12pm to 1pm | 10 | 100% | |
| 1pm to 2pm | 17 | 59% | |
| 6pm to 7pm | 18 | 67% | |
| 7pm to 8pm | 37 | 63% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,356 | |
| September 2025 | 9 | 1,314 | |
| October 2025 | 9 | 1,357 | |
| November 2025 | 9 | 1,302 | |
| December 2025 | 8 | 1,040 | |
| January 2026 | 8 | 977 | |
| February 2026 | 8 | 1,071 | |
| March 2026 | 11 | 1,685 | |
| April 2026 | 10 | 1,582 | |
| May 2026 | 9 | 1,500 | |
| June 2026 | 8 | 1,325 | |
| July 2026 | 9 | 1,480 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.