Is a 4 hr layover in Concord long enough?
CCR · Buchanan Field · Concord, United States
Probably Enough
Yes, 4 hours is probably enough for a layover at CCR (Concord).
With 4 hours at Buchanan Field, you have comfortable time to make your connection even with minor delays.
We don't have detailed connection data for Buchanan Field (CCR) yet.