Looking at the DB schedule for our Rothenburg to Bacharach leg. Total travel time is 4:17. On the train that leaves Rothenburg at 11:06 there are 4 train changes. The one in Frankfurt worries me a bit. Arrive in Frankfurt on ICE 228 at 13:40 on track 3. Depart 4 minutes later from track 2 at 13:44 (all other changes are 11 minutes or more) on IC 2026. Is this a problem? I know the track numbers are next to each other (in sequence) but that may not mean anything! Will we have time to get from track 3 to 2? It is my wife and I and only have our RS convertibles but we haven't been to the station before. We plan to buy using the Dauer Spezial (unless someone has a better suggestion!), so the ticket is non-refundable or changeable.
Other options are to take the 13:09 train from Rothenburg which has a 30 minute connection in Frankfurt (shortest is 8 minutes in Steinach), or I put in the DB site the trip and put via Frankfurt with a 20 minute stopover. That adds an hour total to our time as the stop in Frankfurt and Wurzburg are both approximately 40 minutes. Thanks for any suggestions!