I need to take a train from Cambridge to the stansted airport, which train would be the best one? I have several trains traveling to stansted airport, which day would you like to leave? I need to leave on Tuesday after 16:00, please. TR0471 leaving Cambridge on Tuesday at 16:40 and arriving at Stansted Airport by 17:08. Would this one work for you? Yes, that sounds good. Thank you. Is there anything else I can help you with?