Southwest Airlines has sued a group of drugmakers in U.S. court for allegedly participating in a price-fixing conspiracy that caused the airline to overpay ... The case is Southwest Airlines Co v.

The union representing Southwest Airlines pilots can move forward with its lawsuit against Boeing claiming the company misled pilots about the safety of its 737 MAX model after a pair of deadly ...

The Southwest Airlines Pilots Association, the union representing pilots for the Dallas carrier, can carry on with a lawsuit against Boeing for allegedly misleading them about the 737 MAX aircraft ...