Savvy travelers never wait until the last minute. Here's why it's important to check in for your flight as soon as you can.

United Airlines recommends arriving at your gate at least 15 minutes before the start of boarding. The previous check-in ...

As of Tuesday, the airline is requiring all domestic airline passengers to be checked in for their flights at least 45 ...

United Airlines is changing its check-in time limits for passengers on domestic flights. Starting June 3, travelers on ...

A major airline is changing its check-in policy to require earlier passenger arrivals.

You know the feeling: you buy a budget airline ticket and turn up at the departure gate only to discover that you have the ...