G4353
G4353 (Allegiant Air) is a multi-stop service on 14 routes, busiest Nashville to Dulles. Of 107 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 107 flights
- Average delay23.6 min
- July 20269▼ 30.8%vs July 2025
- Cancelled1.9%
- Legs flown under this number14
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 7 | 8 | ▲ 14.3% |
| February | 8 | 4 | ▼ 50.0% |
| March | 1 | 5 | ▲ 400.0% |
| April | 4 | – | – |
| May | 4 | – | – |
| June | 18 | 9 | ▼ 50.0% |
| July | 13 | 9 | ▼ 30.8% |
| August | 5 | – | – |
| September | 4 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 2 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.7% | 100.0% | ▲ 16.7% |
| February | 62.5% | 100.0% | ▲ 60.0% |
| March | 100.0% | 40.0% | ▼ 60.0% |
| April | 50.0% | – | – |
| May | 75.0% | – | – |
| June | 77.8% | 77.8% | 0.0% |
| July | 84.6% | 75.0% | ▼ 11.4% |
| August | 80.0% | – | – |
| September | 100.0% | – | – |
| October | – | – | in progress |
| November | – | – | – |
| 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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 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 98.1% 105
- Cancelled 1.9% 2
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 30, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BNA IAD Nashville International Airport – Washington Dulles International Airport | 871 | 13.8 min | 79.5% | 40 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 66.7% | 0 |
| November 2024 | 3 | 3 | 100.0% | 0 |
| January 2025 | 7 | 7 | 85.7% | 0 |
| February 2025 | 8 | 8 | 62.5% | 0 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 4 | 4 | 50.0% | 0 |
| May 2025 | 4 | 4 | 75.0% | 0 |
| June 2025 | 18 | 18 | 77.8% | 0 |
| July 2025 | 13 | 13 | 84.6% | 0 |
| August 2025 | 5 | 5 | 80.0% | 0 |
| September 2025 | 4 | 4 | 100.0% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 8 | 7 | 100.0% | 1 |
| February 2026 | 4 | 4 | 100.0% | 0 |
| March 2026 | 5 | 5 | 40.0% | 0 |
| June 2026 | 9 | 9 | 77.8% | 0 |
| July 2026 | 9 | 8 | 75.0% | 1 |