if you book that on AF you can fly for $ 2455 and save a bit:
1 AF 901Q 02MAY M NSICDG SS1 1035P 610A 03MAY T /DCAF /E
2 AF8700Q 03MAY T CDGCVG SS1 1040A 155P /DCAF /E
OPERATED BY DELTA AIR LINES INC
3 DL6477K 03MAY T CVGXNA SS1 335P 432P /DCDL /E
OPERATED BY COMAIR DBA DELTA CONNECTION
4 DL6358U 22MAY S XNADTW SS1 530P 845P /DCDL /E
OPERATED BY COMAIR DBA DELTA CONNECTION
5 AF 377Q 22MAY S DTWCDG*SS1 940P 1125A 23MAY M /DCAF /E
6 AF 900Q 23MAY M CDGNSI*SS1 150P 715P /DCAF /E
02MAY DEPARTURE DATE-----LAST DAY TO PURCHASE 19FEB/2359
BASE FARE EQUIV AMT TAXES TOTAL
1- XAF814600 USD1681.00 774.90XT USD2455.90ADT
XT 539.60YQ 32.60US 5.50YC 7.00XY
5.00XA 7.50AY 20.60VX 31.00VY
21.70VZ 54.60FR 37.80QX 12.00XF
814600 1681.00 774.90 2455.90TTL
ADT-01 QLAPCM KE21A0NA UE21A0NA QLAPCM
YAO AF X/PAR AF CVG M672.30QLAPCM DL FYV132.09KE21A0NA DL DTT
170.23UE21A0NA AF X/PAR AF YAO M672.30QLAPCM NUC1646.92
END ROE494.567148 XFCVG3XNA4.5DTW4.5
NONREFUNDABLE/CHANGE FEE MAY APPLY
VALIDATING CARRIER - AF