G423
G423 (Allegiant Air) is a multi-stop service on 10 routes, busiest Spokane to Las Vegas. Of 143 departures recorded from October 2024 to June 2026, 88.1% left on time, according to the US BTS.
- On-time departures88.1%of 143 flights
- Average delay1.7 min
- June 20268▼ 11.1%vs June 2025
- Cancelled0.0%
- Legs flown under this number10
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 9 | 7 | ▼ 22.2% |
| February | 8 | 3 | ▼ 62.5% |
| March | 9 | 7 | ▼ 22.2% |
| April | 8 | 9 | ▲ 12.5% |
| May | 9 | 7 | ▼ 22.2% |
| June | 9 | 8 | ▼ 11.1% |
| July | 9 | – | – |
| August | 3 | – | – |
| September | 8 | – | – |
| October | 9 | – | in progress |
| November | 3 | – | – |
| December | 2 | – | – |
| Year to date (Jan–Jun) | 52 | 41 | ▼ 21.2% |
according to the US BTS · October 2024 → June 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 77.8% | 100.0% | ▲ 28.6% |
| February | 75.0% | 100.0% | ▲ 33.3% |
| March | 88.9% | 85.7% | ▼ 3.6% |
| April | 100.0% | 100.0% | 0.0% |
| May | 77.8% | 71.4% | ▼ 8.2% |
| June | 88.9% | 100.0% | ▲ 12.5% |
| July | 77.8% | – | – |
| August | 66.7% | – | – |
| September | 100.0% | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–Jun) | 84.7% | 92.9% | ▲ 9.6% |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
The most recent periods18 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 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jun) | 0 | 0 |
according to the US BTS · October 2024 → June 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% 143
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 14, 2024 → Jun 29, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| GEG LAS Spokane International Airport – Harry Reid International Airport | 1,298 | 14.8 min | 72.9% | 48 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 5 | 5 | 100.0% | 0 |
| November 2024 | 3 | 3 | 66.7% | 0 |
| December 2024 | 8 | 8 | 75.0% | 0 |
| January 2025 | 9 | 9 | 77.8% | 0 |
| February 2025 | 8 | 8 | 75.0% | 0 |
| March 2025 | 9 | 9 | 88.9% | 0 |
| April 2025 | 8 | 8 | 100.0% | 0 |
| May 2025 | 9 | 9 | 77.8% | 0 |
| June 2025 | 9 | 9 | 88.9% | 0 |
| July 2025 | 9 | 9 | 77.8% | 0 |
| August 2025 | 3 | 3 | 66.7% | 0 |
| September 2025 | 8 | 8 | 100.0% | 0 |
| October 2025 | 9 | 9 | 100.0% | 0 |
| November 2025 | 3 | 3 | 100.0% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 7 | 7 | 100.0% | 0 |
| February 2026 | 3 | 3 | 100.0% | 0 |
| March 2026 | 7 | 7 | 85.7% | 0 |
| April 2026 | 9 | 9 | 100.0% | 0 |
| May 2026 | 7 | 7 | 71.4% | 0 |
| June 2026 | 8 | 8 | 100.0% | 0 |