In our increasingly global world, people travel by airplane…a lot. With rapid turnaround times, unpredictable weather, and unexpected delays, airlines both domestic and international frequently adjust their flight schedules to keep us moving. If you’re building a website, a progressive web app, or even a native app that involves any kind of travel, the last thing you want to do is give users out-of-date information, and when it comes to air travel, information is out of date almost as soon…