Is it possible to have IFATC make clearer schedules for when (and how long) they control specific airports? It could work out even on this forum.
I’ve lost count of the number of times I’ve set up a flight to head for a specific ATC controlled airport only for ATC to close right when I start my descent. Everyone is switched to unicom and often times pandemonium ensues.
At least with such an IFATC schedule I can know when they will open and close in specific locations, so I can plan my flights accordingly.