Other than Denver, here's what's appears to be left as of June...23 flights per week at MCI and MKE, and 17 per week at Omaha.
MCI
DCA 14x/week
MCO 1x/week
MSY 4x/week
LAS 4x/week
OMA
DCA 13x/week
LAX 3x/week
MCO 1x/week
MKE
DCA 7x/week
MCO 3x/week
RHI 13x/week