Another site said it’s not possible to do both in the same day, but for my target day (12/16) the times are 7:00 and 9:00 respectively. Why would it be impossible to see both?
You’re good with those times. But if say the times were Fantasmic at 9pm, and Star Wars at 9:30pm, then it’s difficult to get both in although not completely impossible if you’re a fast runner. 