Ruby Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Ruby Airport is Ruby to 🇺🇸 Fairbanks (FAI), which takes around 1 hour and 30 minutes. On an airline like Astral Aviation. More info on this flight route (RBY-FAI).Shortest flight from Ruby Airport is Ruby to 🇺🇸 Fairbanks (FAI), which takes around 1 hour and 30 minutes. On an airline like Astral Aviation. More info on this flight route (RBY-FAI).