I aM looking for a train. The train should depart from peterborough and should leave after 12:30. There are a number of trains that could work for you. Do you have a time you'd like to arrive by? Or a day of the week you'd like to travel? I'm headed to Cambridge on Tuesday. Train TR7307 leaves Peterborough at 12:48 Tuesday, and will arrive at Cambridge by 13:38. Would you like me to book it for you? I don't want to book yet but could you tell me the travel time? should i book for you? No I JUST told you I only want the travel time! Train TR7307 Leaves at 12:48 and arrives by 13:38. Is there anything else that I can help you with today?