While the planes can’t fix needing to show up at the airport early, business class fares (usually) help. Priority security and priority checkin mean that, while you can’t show up 5 minutes before your flight, you also don’t need to show up 3 hours early. And, if you do, you have a lounge to relax in with as much food and drink as you can swallow while you wait.

I would imagine that every seat on these flights would be a business or first class fare (as I don’t see any other way they can make money), and would get you all of those benefits.