The Other 4%: Who Serves Dallas Love Field Besides Southwest?

Dallas Love Field (DAL) is now well over 100 years old, having opened way back in October of 1917. It served as the city's primary airport for more than half a century until Dallas/Fort Worth International (DFW) opened 56 years later, in 1973. Today, Southwest Airlines commands around 96% of scheduled capacity there, but who accounts for the other 5%? Let's crunch the numbers and take a closer look.