No airline yet?
            Click here to found your new enterprise now!
        
| Current local time | 14:43:33 Friday 31.10.2025 | 
| Time zone | UTC - 07:00 | 
| Demand calculation | 11:59:22 UTC | 
| IATA code | GTF | 
| ICAO code | KGTF | 
| IATA Area | Traffic Conference 1 | 
| IATA Sub-Area | North America | 
| Region | Montana | 
| Country | USA | 
| Continent | North America | 
| Runway | 3,200 m | 
| Airport size | Small airport | 
| Slots (per 5 minutes) | 6 | 
| Slot Availability | 100% | 
| Min. transfer time | 00:45h | 
| Nighttime ban | no nighttime ban | 
| Noise restrictions | no noise restrictions | 
| Passengers |  | 
| Cargo |  | 
| 2025-10-31 06:51 UTC | Air Franco has opened a new station at Great Falls. | 
| 2025-10-19 15:35 UTC | United Sky has opened a new station at Great Falls. | 
| 2025-09-14 20:38 UTC | Fly Dirty has opened a new station at Great Falls. | 
| 2025-09-12 12:41 UTC | GULF EAGLE. has opened a new station at Great Falls. | 
| 2025-09-12 07:48 UTC | Fly Dirty has opened a new station at Great Falls. | 
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|   |  | Air Franco | 7 Departures | ||