A Southwest Airlines Boeing 737 at a gate in Austin, Texas

George Rose/Getty Images

Southwest Airlines canceled thousands of flights this week amid extreme winter weather.  Many ground workers were forced to work 16-18 hours shifts during the chaos, their union said. Some developed frostbite after working outside in the frigid temperatures, per the union's president.

Some Southwest Airlines ground workers developed frostbite after working outside for extended periods of time during the

Continue Reading Some Southwest ground workers developed frostbite and worked 16-hour shifts amid the airline's holiday meltdown, union says