What happens when you're aboard a single-engine plane on your way to your best friend's island wedding with your ex and your pilot has a fatal heart attack mid-takeoff? Oh, and there's no copilot. That's for exes Sara and Jackson to figure out. Between the two of them, they have zero grid- or map-reading skills or flying experiencing, and to make matters worse they're completely surrounded by ocean for as far as the eye can see. Not to mention, there's a dark storm heading directly toward them. They'll have to put their differences aside and their brains together if they want to make it out alive.