RailFanLNK
Conductor
I have a friend and his three siblings that are flying to DC, staying in Arlington and then taking the Carolinian to Philadelphia and then the Keystone to Harrisburg. They have a bag that is one inch bigger than the actual rules. There question is: What will happen if it's one inch too large when they take the Keystone that doesn't have checked baggage? Also, is there anything they need to know about these two trains? They rode the CZ two years ago from LNK-GSC but have never been on Regional trains and aren't really Amtrak savvy. Thanks everyone!