http://news.delta.com/index.php?s=18&item=162
(This does NOT include current flights, so if a market is already served the frequency is the amount of increase)
ALB, 1X, ER4
BGR, 1X, ER4
BNA, 1X, CR7
BTV, 3X, 2X CR7 + 1X ER4
BUF, 6X, CR9
CAE, 1X, ER4
CHO, 1X, ER4
CLE, 5X ER4
CLT, 5X, 1X CR9 + 4X CR7
DAY, 2X, ER4
DEN, 2X, 738
DFW, 6X, E70
GSO, 4X, ER4
GSP, 1X, ER4
IAD, 4X, ER4
IAH, 4X, 1X E70 + 3X E75
ILM, 2X, ER4
IND, 1X, E75
JAX, 1X, E70
MCI, 1X, E70
MHT, 2X, ER4
MIA, 4X, M88
MKE, 3X, 2X CR9 + 1X E70
MSP, 1X, M88
MYR, 1X, CR7
NAS, 1X, M88
ORF, 5X, ER4
PHL, 4X, ER4
PIT, 6X, 1X E75 + 2X CR9 + 3X CR7
PWM, 1X, CR7
RDU, 1X, CR7
RIC, 5X, 4X ER4 + 1X CRJ
ROA, 1X, ER4
ROC, 4X, CR7
RSW, 1X, M88
SDF, 2X, ER4
STL, 1X, CR7
SYR, 5X, 1X CR7 + 4X ER4
YHZ, 2X, ER4
YOW, 3X, ER4
YUL, 5X, ER4
I believe that makes 110 new flights from LGA