As of January 13 what is the ratio of domestic mainline flights departing from clt and phl. And at phl what is the ratio of of mainline e190's/to the rest of the domestic fleet. Clt appears to be gaining more mainline flights on bigger aircraft. Examples Sat 2x 319 Stl 3x 733 3x ex pwm 1x 319 added 1x sav on 319.