When travelling on such short distances, you can take into account also busses and carpooling options: with some luck you will find very cheap options, even if you book on short notice.
What are the departure and arrival stations in Washington, DC and Philadelphia, PA?
The trains to Philadelphia, PA leave Washington, DC from Washington, DC and arrive in Philadelphia, PA.
How many daily connections exist to travel to Philadelphia, PA from Washington, DC by train?
If you want to travel from Washington, DC to Philadelphia, PA by train, there are 39 available connections per day. Please notice that all of these connections, that is to say 39 routes, are direct lines. There is no connection with a change. Consequently, you will never have to change trains.
What time do the trains to Philadelphia, PA leave and how long is the journey?
With the fastest connections you will be in Philadelphia, PA in 1 hour and 54 minutes, but on average it takes 1 hour and 57 minutes. The first train headed to Philadelphia, PA is at 03:09, while the last one leaves Washington, DC at 20:09.