The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Portland International Jetport ⇄ Nashville International PWM–BNA

Airlines flew 320 flights between Portland International Jetport PWM in Portland, ME and Nashville International BNA in Nashville, TN in the twelve months to July 2026, both directions together: 45,038 passengers in 50,685 seats, 89% of them filled, and 25,412 pounds of freight. 1,010 miles, about 141 minutes in the air, on 4 airlines: Southwest Airlines Co. (316), SkyWest Airlines Inc. (2), Air Hamburg Luftverkehrsgesellschaft mbH (1), Federal Express Corporation (1). Planning to fly it yourself? The weather and winds along this route right now.

320
flights, twelve months
PWM-BNA: 161 · BNA-PWM: 159
45,038
passengers
89% of seats filled
1,010
miles
about 141 minutes airborne
4
airlines
7 aircraft types

Flights by month both directions

0163248644/257/2510/252/266/26617/26
By month, as a table
flights
4/256
5/259
6/2554
7/2561
8/2564
9/2560
10/2562
11/252
1/261
2/261
4/266
5/2610
6/2653
7/2661

Passengers by month

02,3594,7187,0789,4374/257/2510/252/266/269,4377/26
By month, as a table
passengers
4/25700
5/251,074
6/257,953
7/259,229
8/259,389
9/258,576
10/257,969
11/25209
1/260
2/260
4/26672
5/261,167
6/267,619
7/269,437

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN31645,03889%scheduled passenger service
SkyWest Airlines Inc. OO200%scheduled passenger service
Air Hamburg Luftverkehrsgesellschaft mbH 36Q10charter passenger service
Federal Express Corporation FX10scheduled cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 714014117,672
Boeing B737 Max 80010017515,302
Boeing 737-8007617512,064
Boeing 757-200100
Canadair RJ-7001650
Embraer ERJ-1751760
Embraer Legacy 650100

PWM → BNA this direction alone · flown April 2025 to July 2026

161 flights of 162 scheduled, 21,605 passengers in 25,232 seats, 25,412 pounds of freight. Southwest Airlines Co. 157; SkyWest Airlines Inc. 2; Air Hamburg Luftverkehrsgesellschaft mbH 1; Federal Express Corporation 1.

BNA → PWM this direction alone · flown April 2025 to July 2026

159 flights of 160 scheduled, 23,433 passengers in 25,453 seats. Southwest Airlines Co. 159.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Portland International Jetport PWM and Nashville International BNA; all routes.