Thanksgiving Schedules

Hello!
I am going to be in New York for a last minute Thanksgiving trip and am frantically trying to get tickets in order!  Does anyone know where I can find schedules for the shows and who might be performing or if there will be understudies?  Of course, my biggest question is Hamilton and if LMM is performing.  Any help would be great!

All shows have their own websites and when you look up tickets, they post their calendars with schedules months in advance. Those are sometimes more up to date than anywhere else..more general websites with many listings don't always get changes right away.