We were at the entrance at 6:40am. There was no wait. Also there was no guard in the guard station so we entered the park for free.
We went straight to Delicate Arch Trailhead. Found a parking spot. Hiked to Delicate Arch.
We were done with Delicate Arch by 9am then visited other spots in the park with no problem.
We got to see and do everything we set out to and we were out of the park by 1:30pm
The kids loved it. They prefer Arches over Zion N P.