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

Salt Lake City International ⇄ Cincinnati/Northern Kentucky International SLC–CVG

Airlines flew 1,645 flights between Salt Lake City International SLC in Salt Lake City, UT and Cincinnati/Northern Kentucky International CVG in Covington, KY in the twelve months to July 2026, both directions together: 229,453 passengers in 275,122 seats, 83% of them filled, and 563,329 pounds of freight. 1,450 miles, about 171 minutes in the air, on 6 airlines: Delta Air Lines Inc. (1,636), Southwest Airlines Co. (2), ABX Air Inc (2), Frontier Airlines Inc. (2) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

1,645
flights, twelve months
SLC-CVG: 824 · CVG-SLC: 821
229,453
passengers
83% of seats filled
1,450
miles
about 171 minutes airborne
6
airlines
10 aircraft types

Flights by month both directions

044871301741/254/257/2510/251/264/261717/26
By month, as a table
flights
1/2597
2/2586
3/25148
4/25152
5/25159
6/25164
7/25169
8/25136
9/25110
10/25123
11/25118
12/25133
1/2693
2/2685
3/26160
4/26174
5/26174
6/26168
7/26171

Passengers by month

06,26412,52818,79325,0571/254/257/2510/251/264/2625,0577/26
By month, as a table
passengers
1/2513,290
2/2512,190
3/2520,751
4/2520,358
5/2522,049
6/2523,032
7/2523,437
8/2518,113
9/2515,281
10/2518,016
11/2515,605
12/2517,295
1/2612,792
2/2612,466
3/2622,672
4/2623,466
5/2624,374
6/2624,316
7/2625,057

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL1,636228,85384%scheduled passenger service
Southwest Airlines Co. WN262%scheduled passenger service
ABX Air Inc ABX20scheduled cargo service
Frontier Airlines Inc. F9230582%scheduled passenger service
Allegiant Air G4228980%charter passenger service
SkyWest Airlines Inc. OO100%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-8001,017160139,487
Boeing 737-900ER61718088,967
Boeing 767-200/ER/EM200
Airbus Industrie A320-100/2002180289
Airbus Industrie A321-200n2190341
Boeing 737-700/700LR/Max 711370
Embraer ERJ-1751700
Airbus Industrie A320-200n1186151
A200-100 BD-500-1A101109103
Airbus Industrie A3191132115

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

824 flights of 824 scheduled, 117,888 passengers in 137,730 seats, 195,348 pounds of freight, 6,998 pounds of mail. Delta Air Lines Inc. 818; Southwest Airlines Co. 2; ABX Air Inc 1; Frontier Airlines Inc. 1; Allegiant Air 1; SkyWest Airlines Inc. 1.

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

821 flights of 824 scheduled, 111,565 passengers in 137,392 seats, 367,981 pounds of freight, 68 pounds of mail. Delta Air Lines Inc. 818; ABX Air Inc 1; Frontier Airlines Inc. 1; Allegiant Air 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: Salt Lake City International SLC and Cincinnati/Northern Kentucky International CVG; all routes.