I'm planning a day trip from London to Cambridge and plan on taking the train. We also want to visit the Imperial War Museum in near-by Duxford. Not trying to find the cheapest way and we prefer to use a cab. (There will be four of us, so a cab is almost as cheap as four bus tickets, etc.)
Is the cab service between Cambridge and Duxford fairly good and dependable? Or will we have trouble getting there and back? Thanks!