Long lines have stretched through different airports this week as Transportation Security Administration officers worked without pay during the busy spring break travel season.

A former Pittsburgh Steelers star and Super Bowl champion is done with Southwest Airlines: "They've lost me." ...

Competition at the largest US airports is ferocious. Large airlines have claimed most of these busy airports as hubs and fine-tuned how to defend their turf from low-cost carriers.

Southwest Airlines has announced that it will discontinue service to Chicago O’Hare Airport and the D.C.-area’s Washington Dulles International Airport this year. Southwest announced Friday that it ...

Here’s a look back at what happened in the Chicago area on March 17, according to the Tribune’s archives. Is an important event missing from this date? Email us. Front page flashback: March 18, 2015 ...

Beginning June 4, Southwest will no longer fly to Chicago O'Hare and Washington Dulles airports. Trae Young limped off the ...

Southwest Airlines will drop service from Chicago O’Hare (ORD) and Washington Dulles (IAD) airports in June, slashing 17 routes and focusing its schedule on nearby airports where the carrier has a ...

Southwest Airlines said it will stop service at Chicago O'Hare International Airport and Washington Dulles International ...

The Dallas-based carrier said it's discontinuing service to and from the two major airports in an effort to "refine its network." ...

WASHINGTON >> More than 10,000 U.S. flights were delayed or canceled today amid a series of storms affecting several major ...

Southwest Airlines exit from O’Hare is unlikely to affect possible limits on summertime flights at the Chicago airport. Here's why.

The major U.S. airlines had a busy weekend of flight disruptions. Delta Air Lines had the most weekend cancellations, and the carrier is warning 49 other cities that more disruptions are coming. It ...