G451
G451 (Allegiant Air) is a multi-stop service on 9 routes, busiest McAllen to Las Vegas. Of 188 departures recorded from October 2024 to July 2026, 80.9% left on time, according to the US BTS.
- On-time departures80.9%of 188 flights
- Average delay29.0 min
- July 20269▲ 0.0%vs July 2025
- Cancelled0.0%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 7 | 8 | ▲ 14.3% |
| February | 13 | 8 | ▼ 38.5% |
| March | 13 | 8 | ▼ 38.5% |
| April | 12 | 3 | ▼ 75.0% |
| May | 11 | 5 | ▼ 54.5% |
| June | 9 | 8 | ▼ 11.1% |
| July | 9 | 9 | 0.0% |
| August | 9 | – | – |
| September | 7 | – | – |
| October | 17 | – | in progress |
| November | 8 | – | – |
| December | 12 | – | – |
| Year to date (Jan–Jul) | 74 | 49 | ▼ 33.8% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 71.4% | 62.5% | ▼ 12.5% |
| February | 84.6% | 87.5% | ▲ 3.4% |
| March | 100.0% | 75.0% | ▼ 25.0% |
| April | 91.7% | 100.0% | ▲ 9.1% |
| May | 100.0% | 20.0% | ▼ 80.0% |
| June | 100.0% | 100.0% | 0.0% |
| July | 88.9% | 88.9% | 0.0% |
| August | 100.0% | – | – |
| September | 42.9% | – | – |
| October | 58.8% | – | in progress |
| November | 62.5% | – | – |
| December | 75.0% | – | – |
| Year-to-date average (Jan–Jul) | 90.9% | 76.3% | ▼ 16.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 0 |
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 100.0% 188
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 28, 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 |
|---|---|---|---|---|
| MFE LAS McAllen Miller International Airport – Harry Reid International Airport | 1,946 | -6.7 min | 95.1% | 41 |
| LAS GFK Harry Reid International Airport – Grand Forks International Airport | 1,978 | -3.5 min | 96.9% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 1 | 1 | 0.0% | 0 |
| November 2024 | 9 | 9 | 100.0% | 0 |
| December 2024 | 2 | 2 | 50.0% | 0 |
| January 2025 | 7 | 7 | 71.4% | 0 |
| February 2025 | 13 | 13 | 84.6% | 0 |
| March 2025 | 13 | 13 | 100.0% | 0 |
| April 2025 | 12 | 12 | 91.7% | 0 |
| May 2025 | 11 | 11 | 100.0% | 0 |
| June 2025 | 9 | 9 | 100.0% | 0 |
| July 2025 | 9 | 9 | 88.9% | 0 |
| August 2025 | 9 | 9 | 100.0% | 0 |
| September 2025 | 7 | 7 | 42.9% | 0 |
| October 2025 | 17 | 17 | 58.8% | 0 |
| November 2025 | 8 | 8 | 62.5% | 0 |
| December 2025 | 12 | 12 | 75.0% | 0 |
| January 2026 | 8 | 8 | 62.5% | 0 |
| February 2026 | 8 | 8 | 87.5% | 0 |
| March 2026 | 8 | 8 | 75.0% | 0 |
| April 2026 | 3 | 3 | 100.0% | 0 |
| May 2026 | 5 | 5 | 20.0% | 0 |
| June 2026 | 8 | 8 | 100.0% | 0 |
| July 2026 | 9 | 9 | 88.9% | 0 |