The city has good rail links; with London less than an hour away and Gatwick airport 35 minutes away. Trains in Brighton and Hove are mostly operated by Southern Rail, but First Capital Connect, Gatwick Express, and First Great Western.
The Brighton Main Line, which runs from London to Brighton, was built in 1841. Some trains on this line now run up to 100 miles per hour
http://www.nationalrail.co.uk/ For information on planning your journey: timetables, fares.
For live departures click here