Originally Posted by GWU ESIA STUDENT
If you want to use the Acela to go north from BWI after 5pm try taking a MARC or Amtrak Regional Train from BWI to Baltimore Penn and then catching the next Acela. Every Acela stops at Baltimore Penn.
Still doesn't go direct to Stamford, CT.
I'm planning to try BWI-PHL-HPN via US next week. Might as well keep my status!