CLEVELAND, Ohio — United Airlines is tightening its check-in window for domestic flights. Starting June 3, travelers flying within the United States must now check in at least 45 minutes before ...

You might want to plan for a little extra time at the airport, if you’re flying on United Airlines. As of Tuesday, the airline is requiring all domestic airline passengers to be checked in for their ...

There will soon be another new travel rule that domestic flyers will have to keep in mind before heading to the airport. Starting on June 3, United Airlines will require all domestic passengers to ...

Starting next week, with or without checked bags, those flying United will be required to check in at least 45 minutes before departure. Previously they could arrive 30 minutes before departure. If it ...

United Airlines will require all domestic passengers to check in for their flight at least 45 minutes before departure. The change from 30 minutes, which impacts those traveling without checked ...

United Airlines passengers are facing a big change beginning Tuesday as the airline shifts how early fliers must check-in for trips. If passengers don't abide by the new rules, United says, their ...