Originally Posted by
superking
My goal is to get to Philadelphia downtown.... so Amtrak it is
Continental actually offers amtrak as a connecting , free of charge
I'm not sure if you can pick up your EWR-ZFV ticket in London. If I remember correctly Amtrak only allows you to pick up your ticket (when its sold as a CO segment) at the station of origin. There's an Amtrak kiosk (and sometimes an agent) at the Newark Amtrak station. So you can pick up you ticket there.