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

John Glenn Columbus International ⇄ Nashville International CMH–BNA

Airlines flew 2,091 flights between John Glenn Columbus International CMH in Columbus, OH and Nashville International BNA in Nashville, TN in the twelve months to July 2026, both directions together: 222,359 passengers in 330,702 seats, 67% of them filled, and 290,375 pounds of freight. 338 miles, about 58 minutes in the air, on 6 airlines: Southwest Airlines Co. (2,075), Republic Airline (5), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (3), Sun Country Airlines d/b/a MN Airlines (3) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

2,091
flights, twelve months
CMH-BNA: 1,049 · BNA-CMH: 1,042
222,359
passengers
67% of seats filled
338
miles
about 58 minutes airborne
6
airlines
8 aircraft types

Flights by month both directions

0531061582111/254/257/2510/251/264/262117/26
By month, as a table
flights
1/25114
2/25109
3/25125
4/25176
5/25185
6/25172
7/25178
8/25176
9/25178
10/25175
11/25170
12/25184
1/26122
2/26137
3/26173
4/26175
5/26186
6/26204
7/26211

Passengers by month

05,44410,88816,33121,7751/254/257/2510/251/264/2621,1627/26
By month, as a table
passengers
1/2511,190
2/2511,630
3/2514,375
4/2518,084
5/2521,318
6/2519,332
7/2519,053
8/2519,408
9/2519,957
10/2520,359
11/2517,797
12/2517,352
1/2611,877
2/2614,509
3/2618,028
4/2618,940
5/2621,195
6/2621,775
7/2621,162

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN2,075221,68867%charter passenger service, scheduled passenger service
Republic Airline YX523764%scheduled passenger service
CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF32172%charter passenger service
Sun Country Airlines d/b/a MN Airlines SY313123%charter passenger service
Delta Air Lines Inc. DL317859%charter passenger service
Air Canada AC210474%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 795314095,927
Boeing B737 Max 80068917577,270
Boeing 737-80043617548,622
Embraer ERJ-175574237
Airbus Industrie A320-100/200399183
Boeing 757-20027299
Cessna 510 Mustang/560XL Citation Excel2810
Embraer-13511311

CMH → BNA this direction alone · flown January 2025 to July 2026

1,049 flights of 1,043 scheduled, 102,971 passengers in 163,131 seats, 138,503 pounds of freight. Southwest Airlines Co. 1,040; Republic Airline 3; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 2; Sun Country Airlines d/b/a MN Airlines 2; Air Canada 1; Delta Air Lines Inc. 1.

BNA → CMH this direction alone · flown January 2025 to July 2026

1,042 flights of 1,035 scheduled, 119,388 passengers in 167,571 seats, 151,872 pounds of freight. Southwest Airlines Co. 1,035; Delta Air Lines Inc. 2; Republic Airline 2; Air Canada 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; Sun Country Airlines d/b/a MN Airlines 1.

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: John Glenn Columbus International CMH and Nashville International BNA; all routes.