Nashville (BNA) to Portland (PWM) flights
Southwest Airlines flies nonstop from Nashville International Airport to Portland International Jetport, with about 7 flights a week in July 2026. The 1,010-mile flight takes about 2h 23m gate to gate.
- Distance
- 1,010 mi · 1,625 km
- Flight time
- 2h 23m
- Airlines
- 1
- Seats filled
- 92%
Airlines flying BNA to PWM
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 7 | Boeing 737-700 / MAX 7, Boeing 737-800, Boeing 737 MAX 8 | 23,433 | 2h 23m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BNA to PWM flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 9:55am and the last at 10:50am. 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 1989Southwest Airlines | 9:55am | 1:25pm | 12 | 75% |
| WN 3239Southwest Airlines | 10:50am | 2:15pm | 16 | 56% |
Is BNA to PWM on time?
From September 2025 to August 2026, 76% of 159 flights arrived within 15 minutes of schedule and 0.6% were cancelled. Flights leaving around 12pm were the most punctual (94%), those around 11am the least (61%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 159 | 76% | 12 min | 0.6% |
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 | 49 | 90% | |
| 10am to 11am | 17 | 65% | |
| 11am to 12pm | 62 | 61% | |
| 12pm to 1pm | 17 | 94% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 32 | 4,882 | |
| September 2025 | 30 | 4,569 | |
| October 2025 | 31 | 3,809 | |
| November 2025 | 1 | 89 | |
| April 2026 | 3 | 384 | |
| May 2026 | 5 | 663 | |
| June 2026 | 26 | 4,021 | |
| July 2026 | 31 | 5,016 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.