United Airlines will require all domestic passengers to check in for their flight at least 45 minutes before departure. The ...

Once I clicked "get started," the system jumped me right to the United mobile app already installed on my phone, instantly verifying that I'm a MileagePlus member. I clicked "connect," watched a ...

The new gate-to-gate experience offers blistering fast Wi-Fi speeds, slower upload speeds, and low enough latency to make ...