An aviation idle where your fleet keeps flying while you sleep — build from a grass airstrip to interstellar flight.
No account. No install. Your save lives in your browser.
Buy aircraft, hire and train pilots, and assign them to routes that keep earning while the game is closed. Every trip is simulated — payouts, fuel burn, and the occasional incident included.
A deterministic weather system rolls fog, thunderstorms, and clear windows across your calendar. Read the sky, time your flights, and turn bad weather into research time.
Ascend through eight eras — grass airstrip, jets, rockets, interplanetary, and beyond. Each New Horizon resets the runway but keeps your renown, and every run plays out differently.