It's the same size as for both Chicago shows but it's certainly a lot bigger than the 2017/18 Pit used in the 28 shows in the UK & Europe. Which means that a pit ticket isn't the exclusive deal it was back then. It's now necessary to queue up a bit for a good spot whereas previously every spot in the pit was good.
I put this info on another thread but just though I would put it in here as well. First of all thank you BV for getting my password reset I live in the D.C area and have some heads up about tonight. First getting to this stadium can be a nightmare.It is very single threaded going in and out. It isn't exactly in the best neighborhood so be careful after dark if you decide to park outside of the gates. There aren't any restaurants close to the stadium. Although is shouldn't be a problem the Metro doesn't run late so just a heads up about hanging around after the show if you take the metro. As BV said it has been hot and very humid around here this week with some nasty thunderstorms late in the afternoon. So dress appropriately and you may want to bring a rain coat just in case. I was looking at Ticketmaster and it looks like the upper deck is pretty much sold out. Which in my case I hope it a good thing as I have LD tickets for tonight. Hoping for pit but anything downstairs would be great. If anyone has any questions about tonight please feel free to ask I will be checking back in a little while. HAVE FUN TONIGHT