I get why the Empire Corridor trains aren't running to NYP, but given the Cardinal is only 3/week, I feel like it wouldn't get much in the way of the track work. If it ran daily, it would be occupying that many more slots and tracks.
Other idea:
Doesn't NER #183 leave NYP for WAS the same time as the Cardinal (7:05 AM)? In which case would it be possible to combine the trains (or just extend the Card for Regional passengers), and still only use one departure slot, thus not affecting track work? The same thing could be done with #50/#186.
I'm guessing #183 and #186 make a few more stops than the Cardinal does, so they would actually slow down the Cardinal.
That is also true, but I doubt that's the main issue. Such a combination would have low OTP eastbound which would not be popular with NEC passengers.
Arggghh, good point. I do feel like it's not a huge deal if it takes longer for the Card to get from NYP to WAS, if the alternative is it doesn't go to NYP at all. But the possibility of delays going north/east could definitely screw up any attempt at corridor service.
You aren't looking at the big picture. Everyone is focused on NYP. There are MULTIPLE track projects occurring on the NEC. That is why the Acelas aren't all leaving on the hour and had running time added to them. That is why 110/127 aren't operating and other trains are rescheduled.
51/50 is an oddball train. 51 in particular is a menace on the days it runs on the NEC. It gets in the way since it only runs a few days a week and contrary to popular opinion, slots are indeed tight at 645am, particularly as this train travels towards the WAS.
If anyone recalls (which judging by the posts, you don't) when operation of 51/50 between WAS-NYP resumed in the 2000s, they did indeed combine it with regional service. 51 was combined with 183 on WE-FR and 131 on SU. 50 was supposed to combine with 188 (which is now 186).
It tanked then and it will be an issue now.
Remember, you're attempting to combine a reserved train, long distance train, with a loading plan and baggage service, that tops out at 110mph (remember the viewliners anyone?) with a regional train, that typically has a short but multiple station stops that was scheduled to operate at 125mph. You had a 14-17 car mish-mosh train that got in the way of everything else around it. Not only was it routinely late en route, it dragged down surrounding trains as it lost time.
As for 50, i referenced it before. What happens when (not if, when) 50 is late? What are you combining it with? Are you going to hold 186 for it? You're not liekly to hold a corridor train for multiple hours waiting for a connection. As such, now you have to attempt to combine it with something else and that is not going to work out too well or you'll end up racking up the expenses by running it as an extra.
Even when it managed to be on time, you had this lumbering 14-16 car train, making a lot of stops (like Aberdeen...nothing says Aberdeen more than a 16 car train on a 3 car platform) where the train would not fit or tying up the interlocking surrounding the stations when you spotted it for loading.
It didn't work out and I wouldn't anticipate it working out well these days. That is why they operated it as a separate train.
The problem is there are MULTIPLE issues along the corridor this production season but everyone is focused on NYP and GCT.