Dallas Executive Airport is served by 2 airlines, flying from/to 3 destinationsLongest flight from Dallas Executive Airport is Dallas to 🇺🇸 Spokane (GEG), which takes around 3 hours and 30 minutes. On an airline like Netjets Aviation. More info on this flight route (RBD-GEG).Shortest flight from Dallas Executive Airport is Dallas to 🇺🇸 Spokane (GEG), which takes around 3 hours and 30 minutes. On an airline like Netjets Aviation. More info on this flight route (RBD-GEG).