Here is the Thanksgiving service plan info for MTA NYC Transit:
MTA buses and subways will operate on a Sunday schedule on Thanksgiving Day. The closest subway stations to the start of the annual Macy’s Thanksgiving Day Parade are the 1 at 79th Street and the C at 81st Street. There will be additional service on the 42nd Street S shuttle as well as increased early morning service on the 1 line. A number of bus routes will be impacted by the parade. On Black Friday, November 23, traditionally one of the busiest shopping days of the year, service will operate on a weekday schedule with some exceptions.
xoxo Transit Blogger