Tetris at 35,000 Feet: Airlines Reshape Business Class to Fit More Seats John Walton May 24th, 2025 at 8:00 AM EDT ...

United Airlines is hoping to outdo its rivals by putting doors on its Polaris long-haul business class seats; creating a new option at the front of the cabin called “Polaris Studio,” which has ...

If business class is fully booked, your chances of upgrading are slim. But if you travel during off-peak times, airlines are more likely to have empty premium seats they'd rather sell or upgrade ...