Originally Posted by
eponymous_coward
Pretty much, but AA and UA don't operate out of MDW despite being major players in CHI. WN focuses on FLL and to a lesser extent PBI when it comes to serving the Greater Miami region, and ignores MIA completely- they don't even do what AS does out of OAK and toss in some connectivity to important WN markets like MDW/DAL/LAS...
DL seems to be the one exception. It keeps operations at both ORD and MDW along wtih both DFW and DAL.
It'll be interesting to see what will happen with AS in the Dallas area once the merger is complete. Do they stick with DFW and DAL or consolidate?