Nashville (BNA) to Baltimore (BWI) flights
Southwest Airlines flies nonstop from Nashville International Airport to Baltimore/Washington International Thurgood Marshall Airport, with about 34 flights a week in July 2026. The 587-mile flight takes about 1h 40m gate to gate.
- Distance
- 587 mi · 945 km
- Flight time
- 1h 40m
- Airlines
- 1
- Seats filled
- 67%
Airlines flying BNA to BWI
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 34 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 187,726 | 1h 40m |
| Spirit AirlinesCeased operations 2026-05-02 | n/a | Airbus A320-100/200, Airbus A320neo | 5,462 | 1h 40m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BNA to BWI flight schedule
11 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 5:25am and the last at 7:45pm. 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 2243Southwest Airlines | 5:25am | 8:10am | 12 | 83% |
| WN 1899Southwest Airlines | 6:05am | 8:55am | 4 | n/a |
| WN 460Southwest Airlines | 7:25am | 10:15am | 24 | 92% |
| WN 3938Southwest Airlines | 8:50am | 11:35am | 12 | 92% |
| WN 3040Southwest Airlines | 9:20am | 12:10pm | 4 | n/a |
| WN 462Southwest Airlines | 12:35pm | 3:25pm | 22 | 82% |
| WN 367Southwest Airlines | 1:55pm | 4:45pm | 4 | n/a |
| WN 582Southwest Airlines | 4:20pm | 7:10pm | 16 | 64% |
| WN 430Southwest Airlines | 4:25pm | 7:15pm | 4 | n/a |
| WN 3844Southwest Airlines | 5:20pm | 8:10pm | 8 | n/a |
| WN 1463Southwest Airlines | 7:45pm | 10:35pm | 20 | 63% |
Is BNA to BWI on time?
From September 2025 to August 2026, 77% of 1,794 flights arrived within 15 minutes of schedule and 1.7% were cancelled. Flights leaving around 5am were the most punctual (97%), those around 4pm the least (65%). Most delay time was caused by late-arriving aircraft (55%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,760 | 77% | 14 min | 1.7% |
| Spirit Airlines | 34 | 82% | 13 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 |
|---|---|---|---|
| 5am to 6am | 104 | 97% | |
| 6am to 7am | 185 | 90% | |
| 7am to 8am | 84 | 98% | |
| 8am to 9am | 56 | 91% | |
| 9am to 10am | 148 | 96% | |
| 10am to 11am | 72 | 85% | |
| 11am to 12pm | 39 | 92% | |
| 12pm to 1pm | 78 | 76% | |
| 1pm to 2pm | 217 | 72% | |
| 2pm to 3pm | 72 | 91% | |
| 3pm to 4pm | 66 | 75% | |
| 4pm to 5pm | 112 | 65% | |
| 5pm to 6pm | 82 | 54% | |
| 6pm to 7pm | 196 | 65% | |
| 7pm to 8pm | 146 | 67% | |
| 8pm to 9pm | 70 | 36% | |
| 9pm to 10pm | 66 | 59% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 170 | 17,609 | |
| September 2025 | 165 | 17,658 | |
| October 2025 | 170 | 19,610 | |
| November 2025 | 146 | 14,840 | |
| December 2025 | 130 | 12,888 | |
| January 2026 | 121 | 10,204 | |
| February 2026 | 125 | 10,274 | |
| March 2026 | 147 | 15,917 | |
| April 2026 | 156 | 17,909 | |
| May 2026 | 164 | 20,990 | |
| June 2026 | 145 | 18,294 | |
| July 2026 | 149 | 17,328 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.