If NYP was a stub end terminal from the south it already has Chicago beat with 52 departures to Philly and other points south including long distance trains total on the Average Wednesday (and one additional arrival that terminates from BOS, one fewer Monday-Tuesday and Thursday because of the Tri-Weekly Cardinal). Northbound its 20 departures to New Haven, (18 to Boston plus the through Springfield train and the Vermonter), 1 train to Boston originates in NYP. 19 total through trains. The Empire Corridor has 13 weekday departures and arrivals.
This means NYP has a total of 85 trains departing there each and every Wednesday (one fewer Monday and Tuesday) with passengers, 19 of these are through trains, 66 originate, and 66 arrive and terminate. At total of 151 daily trains that touch NYP. It blows CHI out of the water with 26 departing and 26 arriving Amtrak trains per day!