Greenville/Greer/Spartanburg (GSP) to Nashville (BNA) flights
Southwest Airlines flies nonstop from Greenville-Spartanburg International Airport to Nashville International Airport, with about 21 flights a week in July 2026. The 265-mile flight takes about 1h 9m gate to gate.
- Distance
- 265 mi · 426 km
- Flight time
- 1h 9m
- Airlines
- 1
- Seats filled
- 77%
Airlines flying GSP to BNA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 21 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 75,219 | 1h 9m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
GSP to BNA flight schedule
8 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 7:00am and the last at 6:55pm. 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 1828Southwest Airlines | 7:00am | 7:10am | 28 | 100% |
| WN 4321Southwest Airlines | 10:45am | 11:00am | 4 | n/a |
| WN 835Southwest Airlines | 11:00am | 11:15am | 8 | n/a |
| WN 1833Southwest Airlines | 11:05am | 11:20am | 8 | n/a |
| WN 642Southwest Airlines | 1:05pm | 1:20pm | 12 | 83% |
| WN 4027Southwest Airlines | 3:30pm | 3:45pm | 4 | n/a |
| WN 1406Southwest Airlines | 5:30pm | 5:45pm | 8 | n/a |
| WN 878Southwest Airlines | 6:55pm | 7:10pm | 12 | 67% |
Is GSP to BNA on time?
From September 2025 to August 2026, 84% of 730 flights arrived within 15 minutes of schedule and 0.4% were cancelled. Flights leaving around 6am were the most punctual (98%), those around 7pm the least (42%). Most delay time was caused by late-arriving aircraft (65%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 730 | 84% | 8 min | 0.4% |
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 |
|---|---|---|---|
| 6am to 7am | 112 | 98% | |
| 7am to 8am | 68 | 94% | |
| 10am to 11am | 161 | 90% | |
| 11am to 12pm | 49 | 94% | |
| 12pm to 1pm | 142 | 83% | |
| 1pm to 2pm | 16 | 88% | |
| 5pm to 6pm | 35 | 86% | |
| 6pm to 7pm | 95 | 57% | |
| 7pm to 8pm | 37 | 42% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 4,221 | |
| September 2025 | 30 | 4,238 | |
| October 2025 | 31 | 4,101 | |
| November 2025 | 33 | 4,025 | |
| December 2025 | 33 | 4,117 | |
| January 2026 | 30 | 3,145 | |
| February 2026 | 28 | 3,310 | |
| March 2026 | 85 | 8,128 | |
| April 2026 | 89 | 9,081 | |
| May 2026 | 93 | 10,673 | |
| June 2026 | 90 | 10,099 | |
| July 2026 | 92 | 10,081 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.