If there are changes in your route, make sure you always have enough time to walk from one platform to the other and never forget the possibility of delay that could make you miss the second train.
When travelling on such short distances, you can take into account also busses and carpooling options: with some luck you will find very cheap options, even if you book on short notice.
In which stations can you take the train to Basel and where will you arrive?
Trains leave Frauenfeld from Frauenfeld and arrive at Basel SBB.
What time do the trains to Basel leave and how long is the journey?
On average, it takes 1 hour and 46 minutes to get to Basel by train, but you will need 1 hour and 39 minutes with the fastest trains. The first one is available at 05:01, whereas the last one leaves Frauenfeld at 07:01.