All airlines flying from Denver (DEN) to Alliance (AIA).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri-Sun 11:30 Denver (DEN) 12:30 Alliance (AIA)
Key Lime Air KG 4210 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Valid until 2026-01-05
Mon,Thu-Sun 11:30 Denver (DEN) 12:30 Alliance (AIA)
Key Lime Air KG 4210 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Effective 2026-01-08 through 2026-03-09
Daily 11:30 Denver (DEN) 12:30 Alliance (AIA)
Key Lime Air KG 4210 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Effective from 2026-03-10
Fri 15:45 Denver (DEN) 16:45 Alliance (AIA)
Key Lime Air KG 4214 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Valid until 2026-01-02
Sat 16:30 Denver (DEN) 17:30 Alliance (AIA)
Key Lime Air KG 4214 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Valid until 2026-01-03
Mon,Tue,Fri-Sun 19:15 Denver (DEN) 20:15 Alliance (AIA)
Key Lime Air KG 4230 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Valid until 2026-01-06
Daily 19:15 Denver (DEN) 20:15 Alliance (AIA)
Key Lime Air KG 4230 Non-stop Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM) 1:00 Effective from 2026-01-07




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All airlines flying from Denver (DEN) to Alliance (AIA).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Key Lime Air KG4210
11:30
Denver (DEN)

12:30
Alliance (AIA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
Direct Flights:
Key Lime Air KG4210
11:30
Denver (DEN)

12:30
Alliance (AIA)
Effective 2026-01-08 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
Direct Flights:
Key Lime Air KG4210
11:30
Denver (DEN)

12:30
Alliance (AIA)
Effective from 2026-03-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
Direct Flights:
Key Lime Air KG4214
15:45
Denver (DEN)

16:45
Alliance (AIA)
Valid until 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
Direct Flights:
Key Lime Air KG4214
16:30
Denver (DEN)

17:30
Alliance (AIA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
Direct Flights:
Key Lime Air KG4230
19:15
Denver (DEN)

20:15
Alliance (AIA)
Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
Direct Flights:
Key Lime Air KG4230
19:15
Denver (DEN)

20:15
Alliance (AIA)
Effective from 2026-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Fairchild-Swearingen SA26 / SA226 / SA227 Metro / Merlin (SWM)
  • A domestic route departing from the Denver airport (DEN) and arriving at Alliance airport (AIA).
  • The flight distance is 180 miles, or 289 km.
  • The timezone of both the departure and the arrival airports is UTC-7 . Current time at both airports is (loading...).
  • For direct flights, the flight time is 1:00.
Return (AIA-DEN) flights
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