Thx For the Slots US Air: SWA Expands DCA Routes..

Further Expansion for Southwest Airlines starting 8/10/14

DCA - MDW 6x daily $$ Then 9/30/14, 9x daily $$$$ :D
DCA - BNA 3x daily
DCA - MSY 2x daily

9/30/14
DCA - TPA 2x daily