It won't help the OP but: "Earn 500 award miles per Business class segment or 750 award miles per First class segment on Acela Express trains (
no connecting flight required) between New York's Penn Station and the following train stations: Boston's South Station, MA; Boston's Back Bay Station, MA; Boston's Route 128 Station, MA; Washington D.C. For reservations for the Acela Express markets listed above, call Amtrak at 1-800-USA-RAIL and be sure to provide your MileagePlus number to receive award mileage credit."
Originally Posted by
nerd
From what I've seen, it's limited a UA codeshare operated by Amtrak, that connects from/to a flight segment into/out of EWR.
I didn't think anything had changed, but as always correct me if I am wrong.
