United Airlines is changing its check-in deadline for domestic flights to 45 minutes before departure. This new policy aligns with United's checked baggage deadline and policies at other airlines.

WASHINGTON — Starting next month, United Airlines will require all domestic passengers to be checked in for their flights at least 45 minutes before takeoff. The new check-in policy is set to take ...

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 ...

HOUSTON — If you're taking a flight on United Airlines soon, you'll want to get to the airport a little earlier than usual after the airline's new check-in policy went into effect on Tuesday.