I'm trying to fit all of the nighttime entertainment into my schedule! Our plane lands at 2:20 and we are hoping to be at the park by 4:00. Will there still be WOC fastpasses available at that point?
Not sure. TP is not nearly as crowd-accurate for Disneyland as for WDW. SoCal Annual passes will have been un-blocked-out for about a week by that point, which means locals who didn't get to see WoC before the summer blockouts can try again. So the parks might be a "3" but the new nighttime entertainment could still be busy. But being at 9:45 on a weeknight helps.
Worst-case, if it's important to see and they are out of FPs, you can hang around behind the viewing area before the show starts. You can still get an OK view outside of the Little Mermaid ride, or a CM might let you into the FP area if it isn't full by showtime.