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 confirmed to Afar that it will change the check-in cutoff to 45 minutes before departure for all domestic ...

U.S. travelers flying with United Airlines will have to check in to domestic flights a little earlier starting next week.

It's the latest big change to come to airline travel. Starting Wednesday, Southwest Airlines will begin charging customers ...

But it's still an important step since boarding passes are ... allows online check-in up to two hours before a flight; passengers still may check in at the airport 40 minutes in advance, but ...