"For the broad view," she whispered, "everyone uses Google Flights, but the pros go to Skyscanner or Momondo . They sniff out 'interline' agreements—where two airlines share a route—that others miss."

She leaned in, sharing the three pillars of her high-altitude success:

"Finally," she tapped her phone, "use Point.me . It’s a search engine specifically for your credit card points. It’ll tell you that your 80,000 random miles are actually a golden ticket on Qatar Airways if you transfer them right now ."

Arthur took notes. Two weeks later, he wasn't in row 42. He was in a lie-flat pod, sipping warm nuts and chilled champagne, having found a "positioning flight" deal through a consolidator Clara had mentioned.

"Then there are the 'Secret Societies' like Skylux Travel or Cook Travel . They buy tickets in bulk like a wholesale club. You have to call them, which feels old-fashioned, but they can slash a business class fare by 40%."

Arthur was a man of precise habits and a very specific problem: he had a billion-dollar back and an economy-class budget. As a startup consultant, his life was spent at 35,000 feet, but his spine was starting to protest the "upright and locked" position of row 42.

One rainy Tuesday in a London terminal, Arthur met Clara, a woman who looked suspiciously well-rested for someone who had just stepped off a fourteen-hour haul from Singapore.