Nashville (BNA) to Jacksonville (JAX) flights
Southwest Airlines, Allegiant Air fly nonstop from Nashville International Airport to Jacksonville International Airport, with about 21 flights a week in July 2026. The 483-mile flight takes about 1h 29m gate to gate.
- Distance
- 483 mi · 777 km
- Flight time
- 1h 29m
- Airlines
- 2
- Seats filled
- 77%
Airlines flying BNA to JAX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 19 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 135,291 | 1h 29m |
| Allegiant Air | 2 | Airbus A319, Airbus A320-100/200 | 2,095 | 1h 32m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BNA to JAX flight schedule
8 flight numbers flew this route in August 2026. The first usually leaves at 10:20am and the last at 6:35pm. 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) |
|---|---|---|---|---|
| WN 3420Southwest Airlines | 10:20am | 12:55pm | 14 | 77% |
| WN 851Southwest Airlines | 10:50am | 1:20pm | 16 | 56% |
| WN 4114Southwest Airlines | 1:05pm | 3:40pm | 4 | n/a |
| WN 743Southwest Airlines | 1:25pm | 3:55pm | 12 | 42% |
| WN 1498Southwest Airlines | 2:15pm | 4:45pm | 8 | n/a |
| WN 438Southwest Airlines | 3:30pm | 6:00pm | 4 | n/a |
| WN 539Southwest Airlines | 5:10pm | 7:40pm | 12 | 58% |
| WN 690Southwest Airlines | 6:35pm | 9:05pm | 12 | 25% |
Is BNA to JAX on time?
From September 2025 to August 2026, 72% of 1,103 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 9am were the most punctual (91%), those around 8pm the least (59%). Most delay time was caused by late-arriving aircraft (58%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,085 | 71% | 16 min | 0.6% |
| Allegiant Air | 18 | 100% | 1 min | 0% |
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 |
|---|---|---|---|
| 7am to 8am | 96 | 90% | |
| 9am to 10am | 93 | 91% | |
| 10am to 11am | 150 | 81% | |
| 12pm to 1pm | 77 | 74% | |
| 1pm to 2pm | 53 | 45% | |
| 2pm to 3pm | 53 | 57% | |
| 3pm to 4pm | 88 | 71% | |
| 4pm to 5pm | 80 | 63% | |
| 5pm to 6pm | 61 | 61% | |
| 6pm to 7pm | 106 | 67% | |
| 7pm to 8pm | 83 | 62% | |
| 8pm to 9pm | 97 | 59% | |
| 9pm to 10pm | 28 | 74% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 91 | 11,483 | |
| September 2025 | 86 | 11,143 | |
| October 2025 | 90 | 12,506 | |
| November 2025 | 89 | 10,886 | |
| December 2025 | 100 | 12,347 | |
| January 2026 | 72 | 7,623 | |
| February 2026 | 77 | 9,587 | |
| March 2026 | 97 | 12,365 | |
| April 2026 | 102 | 12,171 | |
| May 2026 | 106 | 13,286 | |
| June 2026 | 88 | 11,728 | |
| July 2026 | 94 | 12,261 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.