With the help of a K9, Des Moines police caught a man on a Southwest Airlines flight from Las Vegas with more than 50 pounds of marijuana on Thursday.

Southwest is disappointed that DOT chose to file a lawsuit over two flights that occurred more than two years ago," a spokesperson for the airline said.

Southwest Airlines reports strong Q4 performance with record revenue but misses revenue expectations, plans $750M share repurchase program for Q1.

Southwest Airlines posted a profit in the fourth quarter as bookings during the holidays were better than expected.

A slow-moving low-pressure system will linger over the Southwest, bringing steady rain through at least Monday.

The agency said the U.S. District Court lawsuit it filed in California on Wednesday ... released this month that Southwest ranked fifth among the 10 North American airlines it evaluated for ...

Fancy fliers are creating a huge boom in private-jet travel, no longer the exclusive province of Fortune 500 companies, Donald Trump, or Taylor Swift. Yet for all the allure of flying private, it’s a rather dangerous luxury.

The airline also forecast better-than-expected unit revenue (RASM), a proxy for pricing power, for the first quarter. Airlines across the U.S. have cut seating to boost fares after a surplus capacity, introduced last summer in anticipation of a demand surge, forced airlines to offer discounts and sacrifice margins.

Southwest Airlines said Thursday it swung to a fourth-quarter profit of 42 cents a share from a year-ago loss of 42 cents a share, as overall expenses fell on lower fuel costs.

Southwest's results echo sentiments laid out by Delta Air Lines, which reported quarterly results earlier in the month. Delta said demand accelerated throughout the fourth quarter, with a handful of its highest revenue days in history taking place in November and December. The company also expects travel demand to remain strong this year.

Wall Street are pointing mostly higher in premarket trading while more corporate earnings poured in a day after the Federal Reserve opted to leave its benchmark lending rate alone

The streak ended just one day shy of tying the current record of 160 days without measurable rain in Phoenix, a record set in 1972. And it's still dry. With the .01 of an inch recorded Wednesday, Phoenix is still 2.68 inches below average since Oct. 1, the start of the water year.