Alliance (AIA) to Denver (DEN) flights
Key Lime Air flies nonstop from Alliance Municipal Airport to Denver International Airport, with about 14 flights a week in July 2026. The 180-mile flight takes about 59m gate to gate.
From
AIA
Alliance
Alliance Municipal Airport
To
DEN
Denver
Denver International Airport
- Distance
- 180 mi · 290 km
- Flight time
- 59m
- Airlines
- 1
- Seats filled
- 63%
Flights a week, July 2026
688 flights and 3,894 passengers in 12 months
Airlines flying AIA to DEN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Key Lime Air | 14 | Convair CV-600 | 3,894 | 59m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 54 | 294 | |
| September 2025 | 52 | 314 | |
| October 2025 | 62 | 366 | |
| November 2025 | 58 | 316 | |
| December 2025 | 57 | 372 | |
| January 2026 | 53 | 263 | |
| February 2026 | 48 | 287 | |
| March 2026 | 60 | 304 | |
| April 2026 | 60 | 334 | |
| May 2026 | 62 | 360 | |
| June 2026 | 60 | 336 | |
| July 2026 | 62 | 348 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.