The end of “bags fly free” threatens to upend Southwest’s fine-tuned operation. Flight check-in lines could grow because it ...

Southwest Airlines Co (NYSE:LUV) reported a third-quarter record operating revenue of nearly ... operational performance with the best on-time performance and completion factor among major ...

Southwest Airlines has been fined $140 million by the U.S. Department of Transportation stemming from last year's holiday meltdown — a record fine. As part of the settlement, the government ...

Southwest Airlines Flight No. 1411 from Ontario International Airport (ONT) to Phoenix Sky Harbor (PHX) was set for an ...