There is an active bus service between the airport and the central bus station: the 747 bus line, which runs 24/7. The average travel time is between 45 to 60 minutes, depending on traffic conditions. The fare allows for unlimited travel for 24 hours. The ticket can be acquired through dispensers on the international arrivals level at the airport. Apart from buses, it is possible to hire a cab to downtown or a limousine. Additionally, most hotels offer shuttle services which can be ordered via their own website, or at the airport. You can also check the services of a car rental company for more flexibility. Trains also service the airport with Canada's national passenger rail service called VIA Rail Canada. They offer intercity connections, and a free minibus service to travel to Dorval and the Montreal-Trudeau Airport. You can also check out the regional bus shuttles for other cities.