That means anytime after 2:00 pm, guests are free to change parks, but before 2:00 pm they are limited to the first park that day.
Keep in mind though that theme park reservations will still be required for Annual Passholders and certain non-dated tickets on certain dates even AFTER January 9th, 2024.
The exception will be the newly implemented “Good-to-go days”, which will allow Annual Passholders to visit parks without a theme park reservation in 2024.