Add Yahoo as a preferred source to see more of our stories on Google. Passengers check in at O'Hare International Airport in Chicago. (Scott Olson/Getty Images) (Scott Olson via Getty Images) There ...

NEW YORK (AP) — Stragglers beware: U.S. travelers flying with United Airlines will have to check in to domestic flights a little earlier starting next week. That is, if they're customers only taking ...

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 ...

Beginning in March, travelers will be able to get non-stop, year-round flights to Los Angeles from Pittsburgh International ...

Travelers were unable to check into their flights and others were stranded on their planes as United Airlines experienced a nationwide technical outage on May 2. The outage affected the United app and ...

Travelers soon will have another option for flying between Palm Springs and the New York area during the year's cooler months. Palm Springs International Airport announced Monday that United Airlines ...

On longer flights, seat upgrades can be worth their weight in gold — or, at least, tastier food, more space and better inflight sleep. Upgrade availability is often strictly limited, so we recommend ...