The Cincinnati / Covington to Denver route connects Cincinnati Northern Kentucky International Airport (CVG) in US with Denver International Airport (DEN) in US. This medium-haul flight covers approximately 1111 miles (1788 km) with a typical flight time of 2h 31m. This route is served by 7 airlines: United, Frontier, Air Transport International, Inc. and others. AirportRoutes has tracked 9 daily flights on this route.
Cincinnati Northern Kentucky International Airport
KCVGCVGKDENDEN7
Operators9
Daily Flights1111
Miles2h 31m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| United |
UAL
|
UA
|
| Frontier |
FFT
|
F9
|
| Air Transport International, Inc. |
ATN
|
8C
|
| Sun Country Airlines |
SCX
|
SY
|
| 21 Air |
CSB
|
2I
|
| Southwest |
SWA
|
WN
|
| Allegiant Air |
AAY
|
G4
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 22 | 18% |
|
| Tuesday | 15 | 12% |
|
| Wednesday | 15 | 12% |
|
| Thursday | 14 | 11% |
|
| Friday | 21 | 17% |
|
| Saturday | 18 | 15% |
|
| Sunday | 17 | 14% |
|
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
21 Air
CSB
/ 2I
|
CSB594 | B763 | 06:24 6:24 AM (Representative) |
M
T
W
T
F
S
S
|
Dec 30, 2025 | Active |
|
Air Transport International, Inc.
ATN
/ 8C
|
- | B763 | - |
M
T
W
T
F
S
S
|
Oct 18, 2025 | Active |
|
Allegiant Air
AAY
/ G4
|
- | A320 | - |
M
T
W
T
F
S
S
|
Aug 11, 2025 | Active |
|
Frontier
FFT
/ F9
|
FFT3725 FFT1751 FFT3285 | A21N | 13:45 1:45 PM (Representative) |
M
T
W
T
F
S
S
|
Jan 26, 2026 | Active |
|
Southwest
SWA
/ WN
|
SWA2096 | B38M | 20:35 8:35 PM (Representative) |
M
T
W
T
F
S
S
|
Dec 8, 2025 | Active |
|
Sun Country Airlines
SCX
/ SY
|
SCX3085 SCX3058 | B738 | 15:35 3:35 PM (Representative) |
M
T
W
T
F
S
S
|
Jan 31, 2026 | Active |
|
United
UAL
/ UA
|
UAL479 UAL1666 | B738 | 15:29 3:29 PM (Representative) |
M
T
W
T
F
S
S
|
Feb 1, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 06:24 6:24 AM | 21 Air |
CSB
|
2I
|
| 13:45 1:45 PM | Frontier |
FFT
|
F9
|
| 15:29 3:29 PM | United |
UAL
|
UA
|
| 15:35 3:35 PM | Sun Country Airlines |
SCX
|
SY
|
| 20:35 8:35 PM | Southwest |
SWA
|
WN
|
Time Information
Times are shown in the departure airport's local timezone (KCVG - America/New_York).