Baltimore (BWI) to Nashville (BNA) flights
Southwest Airlines flies nonstop from Baltimore/Washington International Thurgood Marshall Airport to Nashville International Airport, with about 33 flights a week in July 2026. The 587-mile flight takes about 1h 52m gate to gate.
- Distance
- 587 mi · 945 km
- Flight time
- 1h 52m
- Airlines
- 1
- Seats filled
- 67%
Airlines flying BWI to BNA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 33 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 184,959 | 1h 52m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320-100/200, Airbus A320neo | 6,087 | 1h 49m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BWI to BNA flight schedule
10 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 6:40am and the last at 7:55pm. 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 737Southwest Airlines | 6:40am | 7:35am | 24 | 78% |
| WN 879Southwest Airlines | 8:30am | 9:30am | 27 | 71% |
| WN 882Southwest Airlines | 9:35am | 10:30am | 16 | 88% |
| WN 458Southwest Airlines | 12:15pm | 1:10pm | 8 | n/a |
| WN 883Southwest Airlines | 1:00pm | 1:50pm | 7 | n/a |
| WN 786Southwest Airlines | 2:55pm | 3:45pm | 13 | 62% |
| WN 494Southwest Airlines | 3:35pm | 4:25pm | 4 | n/a |
| WN 742Southwest Airlines | 5:40pm | 6:35pm | 12 | 46% |
| WN 884Southwest Airlines | 7:15pm | 8:10pm | 20 | 60% |
| WN 4617Southwest Airlines | 7:55pm | 8:50pm | 4 | n/a |
Is BWI to BNA on time?
From September 2025 to August 2026, 79% of 1,789 flights arrived within 15 minutes of schedule and 1.8% were cancelled. Flights leaving around 8am were the most punctual (96%), those around 7pm the least (59%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (37%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,754 | 79% | 13 min | 1.8% |
| Spirit Airlines | 35 | 94% | 3 min | 2.9% |
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 | 221 | 93% | |
| 7am to 8am | 49 | 88% | |
| 8am to 9am | 127 | 96% | |
| 9am to 10am | 259 | 88% | |
| 10am to 11am | 53 | 92% | |
| 12pm to 1pm | 73 | 86% | |
| 1pm to 2pm | 172 | 66% | |
| 2pm to 3pm | 75 | 68% | |
| 3pm to 4pm | 99 | 81% | |
| 4pm to 5pm | 64 | 75% | |
| 5pm to 6pm | 117 | 75% | |
| 6pm to 7pm | 148 | 70% | |
| 7pm to 8pm | 151 | 59% | |
| 8pm to 9pm | 93 | 80% | |
| 9pm to 10pm | 65 | 75% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 170 | 17,567 | |
| September 2025 | 168 | 17,767 | |
| October 2025 | 168 | 20,963 | |
| November 2025 | 147 | 14,887 | |
| December 2025 | 130 | 13,769 | |
| January 2026 | 119 | 9,780 | |
| February 2026 | 127 | 10,023 | |
| March 2026 | 147 | 15,543 | |
| April 2026 | 156 | 16,717 | |
| May 2026 | 166 | 18,666 | |
| June 2026 | 145 | 17,774 | |
| July 2026 | 145 | 17,770 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.