Buchanan Field is served by 2 airlines, flying from/to 3 destinationsLongest flight from Buchanan Field is Concord to 🇺🇸 Van Nuys (VNY), which takes around 2 hours and 40 minutes. On an airline like Netjets Aviation. More info on this flight route (CCR-VNY).Shortest flight from Buchanan Field is Concord to 🇺🇸 Santa Ana (SNA), which takes around 1 hour and 10 minutes. On an airline like JSX. More info on this flight route (CCR-SNA).