I will be arriving at Frankfurt Main Airport from Strasbourg at approximately 11:15 am and am considering a cruise on the Rhine River that day. Is it possible to catch a train from the airport to Bingen, board the KD Line boat in Bingen at 2:30pm and arrive in Koblenz at 6:10 pm to catch the train back to Frankfurt Airport? I will be staying at an airport hotel that evening before flying home the next morning.
The train connections and boarding times for the boat look possible but it's difficult to know if this is actually feasible with walking distances/times factored in. Thanks in advance.