Not a chance. You probably won't be actually off the plane until at least 9:45. If you are taking ME, I wouldn't even think you'd be at your resort before 10:50, let alone inside a park. If you are driving, you'll need to pick up your bags, get to your car (rental?) drive to the park, park, pass thru security, walk to Tusker House for a check in 15 minutes prior to 10:50? I don't see any possibility of it.