Southwest Airlines cancels thousands of flights after winter snowstorm

The winter storm that disrupted thousands of travel plans over the weekend has created an epic pile-on of flight cancellations for Southwest Airlines, leaving thousands of families stranded, with some waiting for days to fly back home. 

Two-thirds of Southwest's flights were been canceled as of Monday afternoon, according to flight-tracking website FlightAware — far more than any other airline. With some 2,700 Southwest flights canceled, another 700 were delayed Monday, FlightAware found.

On Monday afternoon, the board at Dallas Love Field, the airline's main hub, showed every single arrival had been canceled, according to reporter Kelly Laco.