Are there nonstop flights from George Town (GCM) to Dayton (DAY)?

No. The fastest connection is via Atlanta, about 3h 44m of total flying time.

What is the fastest connection from George Town (GCM) to Dayton (DAY)?

via Atlanta ≈ 3h 44m, via Fort Lauderdale ≈ 3h 46m, via Charlotte ≈ 3h 47m (estimated flying time, excluding layovers).

from 30,000 ANA miles (economy, one way, based on the published award charts).

Owen Roberts International Airport (GCM) to James M. Cox Dayton International Airport (DAY)・2,308 km

No nonstop flights. The fastest connection is via Atlanta (ATL), about 3h 44m of flying time (layover not included).

With milesANA 30,000 miles+ (via ORD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

8 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.