Mainz Hbf to Aachen Hbf train with Deutsche Bahn (RE,RB,ICE)

Deutsche Bahn (DB) is the main provider of train services in Germany, making on average 40,000 journeys per day. A special feature of Deutsche Bahn is its wide range of ticket types, savings offers including Super Saver, Saver, and Flexible fares and discount cards like the Bahncard 25, 50 and 100, which you can also use for your train from Mainz Hbf to Aachen Hbf. DB uses different types of trains such as the ICE (Intercity Express), IC (Intercity), EC (Eurocity), IRE (Interregio-Express), RE (Regional Express) and RB (Regionalbahn) on its routes, which differ in terms of comfort and the time required to travel. For example, while bathrooms are standard amenities, services like an onboard restaurant or free WiFi are only available on certain trains.

ÖBB Nightjet is an Austrian train company that offers overnight services across Europe. It has a range of train types, including the EuroNight, CityNightLine and Nightjet, which all offer comfortable sleeping compartments and couchettes. The EuroNight is the most luxurious option, with private compartments and a restaurant car. The CityNightLine is a more affordable option, with compartments and couchettes, while the Nightjet is the most basic option, with couchettes and reclining seats. Ticket types include Economy, Comfort and Business, with the latter offering the most luxurious experience. Onboard facilities include Wi-Fi, power sockets, a restaurant car and a bar. The most popular routes for ÖBB Nightjet are from Vienna to Munich, Berlin, Zurich, Amsterdam, Prague and Budapest.