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

Nashville International ⇄ Salt Lake City International BNA–SLC

Airlines flew 2,438 flights between Nashville International BNA in Nashville, TN and Salt Lake City International SLC in Salt Lake City, UT in the twelve months to July 2026, both directions together: 349,667 passengers in 415,243 seats, 84% of them filled, and 256,387 pounds of freight. 1,404 miles, about 197 minutes in the air, on 4 airlines: Delta Air Lines Inc. (1,859), Southwest Airlines Co. (542), SkyWest Airlines Inc. (36), Allegiant Air (1). Planning to fly it yourself? The weather and winds along this route right now.

2,438
flights, twelve months
BNA-SLC: 1,219 · SLC-BNA: 1,219
349,667
passengers
84% of seats filled
1,404
miles
about 197 minutes airborne
4
airlines
12 aircraft types

Flights by month both directions

0601211822421/254/257/2510/251/264/262377/26
By month, as a table
flights
1/25137
2/25128
3/25198
4/25230
5/25242
6/25227
7/25231
8/25222
9/25210
10/25232
11/25203
12/25234
1/26146
2/26158
3/26194
4/26188
5/26188
6/26226
7/26237

Passengers by month

09,09218,18427,27736,3691/254/257/2510/251/264/2636,3697/26
By month, as a table
passengers
1/2518,668
2/2518,116
3/2526,670
4/2530,026
5/2534,235
6/2533,539
7/2534,191
8/2531,526
9/2532,223
10/2533,959
11/2527,092
12/2530,572
1/2619,289
2/2622,342
3/2627,399
4/2626,150
5/2628,213
6/2634,533
7/2636,369

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL1,859271,08484%scheduled passenger service
Southwest Airlines Co. WN54278,41988%scheduled passenger service
SkyWest Airlines Inc. OO3600%scheduled passenger service
Allegiant Air G4116491%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-900ER1,253180186,418
Boeing 737-80069916399,714
Boeing B737 Max 80021717533,292
Boeing 737-700/700LR/Max 716614220,699
Airbus Industrie A321Neoxlr501898,012
Embraer ERJ-17533720
A200-100 BD-500-1A1011109992
Canadair RJ-7003650
Boeing 757-200372113
Airbus Industrie A320-100/2001180164
Airbus Industrie A3191132111
Airbus Industrie A321-200n1194152

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

1,219 flights of 1,228 scheduled, 173,968 passengers in 207,941 seats, 150,580 pounds of freight. Delta Air Lines Inc. 927; Southwest Airlines Co. 270; SkyWest Airlines Inc. 21; Allegiant Air 1.

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

1,219 flights of 1,221 scheduled, 175,699 passengers in 207,302 seats, 105,807 pounds of freight, 207 pounds of mail. Delta Air Lines Inc. 932; Southwest Airlines Co. 272; SkyWest Airlines Inc. 15.

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: Nashville International BNA and Salt Lake City International SLC; all routes.