Three types of cabin classes are provided to passengers which are first class, business class and economy class. All passengers are offered complimentary drinks on every flight. Passengers of longer flights are served hot snack. Sandwiches from a Swiss bakery are a unique offering in economy class for hungry fliers who want a taste of Switzerland and at the end of travel Swiss chocolate are provided to fliers in each class. First class and business class passengers are offered various luxurious facilities. This airline is known to provide food selection to pajamas and extra privacy to passengers travelling with its flights. In business class, all middles seats in a three seat rows are left empty on European flights. The expanded leg room and more comfortable seats are available for economy class flyers. Swiss International Airline is most active route between Delhi to Zurich. It offers directly services for this route. 14 to 17 hours are taken to reach Zurich from Delhi. It is a part of Lufthansa Group and is also a member of Star Alliance. It has no connection with to the former company, Swissair. Swiss Airline provides facilities of online web check in process. The web check in process allows check in before your flight departs. The requirements for online web check in process are an electronic ticket and internet connection. With help of web check in process it is also possible to change or select your seat. Since all luxurious on board facilities are provided to customers during travel. Hence if you want to travel for European countries then try to make air ticket booking with Swiss Airline.