G4457
G4457 (Allegiant Air) is a multi-stop service on 9 routes, busiest Des Moines to Mesa. Of 149 departures recorded from October 2024 to July 2026, 81.4% left on time, according to the US BTS.
- On-time departures81.4%of 149 flights
- Average delay25.8 min
- July 20269▼ 30.8%vs July 2025
- Cancelled2.7%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 9 | 2 | ▼ 77.8% |
| February | 11 | 5 | ▼ 54.5% |
| March | 5 | 8 | ▲ 60.0% |
| April | – | 8 | – |
| May | 6 | 9 | ▲ 50.0% |
| June | 13 | 9 | ▼ 30.8% |
| July | 13 | 9 | ▼ 30.8% |
| August | 7 | – | – |
| September | 5 | – | – |
| October | 3 | – | in progress |
| November | 2 | – | – |
| December | 6 | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 66.7% | 50.0% | ▼ 25.0% |
| February | 72.7% | 100.0% | ▲ 37.5% |
| March | 100.0% | 100.0% | 0.0% |
| April | – | 66.7% | – |
| May | 83.3% | 100.0% | ▲ 20.0% |
| June | 76.9% | 77.8% | ▲ 1.1% |
| July | 69.2% | 66.7% | ▼ 3.7% |
| August | 85.7% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | 2 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 97.3% 145
- Cancelled 2.7% 4
Share of all recorded flights in the period, all legs. · Oct 17, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DSM AZA Des Moines International Airport – Mesa Gateway Airport | 1,829 | 52.8 min | 76.7% | 60 |
| DSM SNA Des Moines International Airport – John Wayne Orange County International Airport | 2,295 | 6.7 min | 82.7% | 54 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 4 | 4 | 75.0% | 0 |
| November 2024 | 4 | 4 | 100.0% | 0 |
| December 2024 | 11 | 11 | 72.7% | 0 |
| January 2025 | 9 | 9 | 66.7% | 0 |
| February 2025 | 11 | 11 | 72.7% | 0 |
| March 2025 | 5 | 5 | 100.0% | 0 |
| May 2025 | 6 | 6 | 83.3% | 0 |
| June 2025 | 13 | 13 | 76.9% | 0 |
| July 2025 | 13 | 13 | 69.2% | 0 |
| August 2025 | 7 | 7 | 85.7% | 0 |
| September 2025 | 5 | 5 | 100.0% | 0 |
| October 2025 | 3 | 3 | 100.0% | 0 |
| November 2025 | 2 | 1 | 100.0% | 1 |
| December 2025 | 6 | 5 | 100.0% | 1 |
| January 2026 | 2 | 2 | 50.0% | 0 |
| February 2026 | 5 | 5 | 100.0% | 0 |
| March 2026 | 8 | 8 | 100.0% | 0 |
| April 2026 | 8 | 6 | 66.7% | 2 |
| May 2026 | 9 | 9 | 100.0% | 0 |
| June 2026 | 9 | 9 | 77.8% | 0 |
| July 2026 | 9 | 9 | 66.7% | 0 |