From how I understand it the question was asking for a purely online game, accessible only when you are connected to the internet, without the need to install the actual game itself. There are new types of games now that are running in the cloud and where you just connect your device and send the control inputs and you get back basically a live-video feed of the game. This makes it possible to play with insane graphics on a very small end user device but it requires a constant internet connection. Aerofly is not heading in that direction right now and we do intent to at least keep an offline playable game if we ever went in that direction.
Multiplayer requires an online connection but is a whole other story. Aerofly may get a multiplayer at some point but that will always be optional.
So if multiplayer does become a thing, you can still play singleplayer offline? I just want a game that can work offline atleast. With other simulators that have multiplayer and single player, you can’t play offline AT ALL. I hope that part, if not all of Aerofly will be offline always, for whenever we’re out, like on a plane irl