If I recall correctly, most previous Aerofly releases occurred in the secondish week of December. I've heard someone say that Apple employees won't be working on a Sunday, so the process will start/continue tomorrow on Monday.
I check the app store every time i wake now lol
a) exactly, should be here Tuesday or Wednesday in that case
b) u should check this forum every time u wake up, if the new game drops there will be an announcement like there was for 2020 and also 2020’s huge update from October with Arizona cold and dark a320 sids stars the ec135 etc. There will be a post by one of the admins or mods on here which will give u all the info u need about what is new and what may come in future updates