Nashville (BNA) to Pittsburgh (PIT) flights
Southwest Airlines, Allegiant Air fly nonstop from Nashville International Airport to Pittsburgh International Airport, with about 22 flights a week in July 2026. The 462-mile flight takes about 1h 27m gate to gate.
- Distance
- 462 mi · 744 km
- Flight time
- 1h 27m
- Airlines
- 2
- Seats filled
- 74%
Airlines flying BNA to PIT
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 20 | Boeing 737 MAX 8, Boeing 737-700 / MAX 7, Boeing 737-800 | 121,348 | 1h 27m |
| Allegiant Air | 2 | Airbus A320-100/200, Airbus A319 | 10,832 | 1h 28m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BNA to PIT flight schedule
7 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 10:00am and the last at 8:41pm. 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 860Southwest Airlines | 10:00am | 12:35pm | 12 | 75% |
| WN 644Southwest Airlines | 10:10am | 12:45pm | 12 | 92% |
| WN 2266Southwest Airlines | 10:45am | 1:15pm | 4 | n/a |
| WN 4910Southwest Airlines | 3:20pm | 5:50pm | 22 | 55% |
| WN 537Southwest Airlines | 6:35pm | 9:05pm | 12 | 33% |
| WN 910Southwest Airlines | 6:55pm | 9:30pm | 12 | 67% |
| G4 1120Allegiant Air | 8:41pm | 11:10pm | 5 | 70% |
Is BNA to PIT 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 (90%), those around 4pm the least (43%). Most delay time was caused by late-arriving aircraft (65%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,019 | 71% | 15 min | 0.5% |
| Allegiant Air | 84 | 77% | 19 min | 1.2% |
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 |
|---|---|---|---|
| 9am to 10am | 186 | 90% | |
| 10am to 11am | 171 | 78% | |
| 2pm to 3pm | 63 | 78% | |
| 3pm to 4pm | 140 | 66% | |
| 4pm to 5pm | 98 | 43% | |
| 5pm to 6pm | 34 | 74% | |
| 6pm to 7pm | 120 | 71% | |
| 7pm to 8pm | 107 | 65% | |
| 8pm to 9pm | 128 | 67% | |
| 9pm to 10pm | 30 | 66% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 96 | 12,708 | |
| September 2025 | 95 | 11,794 | |
| October 2025 | 98 | 12,263 | |
| November 2025 | 97 | 11,395 | |
| December 2025 | 101 | 10,420 | |
| January 2026 | 68 | 7,294 | |
| February 2026 | 71 | 7,385 | |
| March 2026 | 96 | 11,543 | |
| April 2026 | 96 | 12,120 | |
| May 2026 | 96 | 11,686 | |
| June 2026 | 95 | 11,783 | |
| July 2026 | 99 | 12,390 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.