The show’s premise is plain, but it’s also endlessly, edge-of-your-seat gripping. It’s steady and unhurried but never boring, and each episode, which represents an hour on the seven-hour flight, gives you a sliver of hope for the passengers, especially since they have pro-negotiator Sam Nelson (Idris Elba) on their side. Or do they? The show has fun playing with Sam as the anti-hero, but his heart is too big and golden to achieve that complexity. It also doesn’t bother to paint the hijackers as anything other than terrorists (at least not in the first few episodes screened for review). Instead, the show narrowly chases that mid-flight suspense, and it works. It successfully builds up to it with small but revealing moments. 

At the back of all the hubbub, there is also a running joke about what happens when you get stuck with the worst people you know. The passengers are characters you may be familiar with—the family with loud babies, the nosy seatmate forcing a chat, the lowkey racist eyeing everyone who doesn’t look like him—and it gets doubly entertaining to see them collaborate when they otherwise won’t.