Flytoget, the Airport Express Train (Flytoget) is a Norwegian high-speed airport rail link connecting Oslo Airport, Gardermoen to Oslo Central Station in nineteen minutes. Run by Flytoget AS, it operates on the high-speed Gardermoen Line using sixteen GMB Class 71 electric trains. Normal service frequency is once every ten minutes.
Flytoget transported 5.4 million passengers in 2007, a 34-percent market share of airport ground transport. The service is the only high-speed rail service in operation in Norway, with a top speed of 210 kilometres per hour.
Founded in 1992 as a subsidiary of the Norwegian State Railways, construction started in 1994; during construction the tunnel Romerike Tunnel had a leak, draining two lakes and delaying the opening the tunnel one year. The service began with the opening of the airport in 1998. One fatal accident has been caused by Flytoget trains. Since 2001 the company has been owned by the Norwegian Ministry of Trade and Industry.