United Airlines is changing its check-in deadline for domestic flights to 45 minutes before departure. The new policy, effective June 3, aligns with the airline's checked-baggage deadline and policies ...

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 ...

Running fifteen minutes late isn't the end of the world—unless you're on the way to board a flight, that is. Starting June 3, 2025, United Airlines will require passengers to check in for domestic ...