Frankfurt am Main to Zurich from $20: 11 ways by bus, train, flight or car

• Onboard services for the train journey from Frankfurt to Zurich include catering options provided by Deutsche Bahn (DB) and SBB. In First Class, you can expect complimentary snacks and beverages served at your seat, while Business Class offers a more extensive menu with options available for purchase. In Economy, you can find a bistro service offering snacks, sandwiches, and drinks. It's advisable to check the train's catering menu in advance, especially if you have dietary restrictions.

• The trains on the Frankfurt to Zurich route offer different seating options: First Class provides spacious seating with larger tables and quieter compartments, making it ideal for working or relaxing. Business Class generally offers comfortable seating with a bit more legroom than Economy. Economy Class has standard seating arrangements but is also comfortable for short to medium lengths of travel. Notably, if you're booked on the EuroCity trains, you may want to choose First or Business Class for a superior travel experience.

• The main operators for this route are Deutsche Bahn (DB) and Swiss Federal Railways (SBB). For information on schedules and booking, you can visit their websites: Deutsche Bahn (bahn.com) and SBB (sbb.ch). Additionally, check local transport schedules for Zurich on the ZVV website (zvv.ch) if you plan to use public transportation upon arrival.