The NHL has released the first round playoff schedule, with times. Here's the official schedule of the Flyers-Penguins series.

WEDNESDAY, APRIL 11, 2012 7:30 P.M. PHILADELPHIA AT PITTSBURGH NBC SPORTS NETWORK, TSN
FRIDAY, APRIL 13, 2012 7:30 P.M. PHILADELPHIA AT PITTSBURGH NBC SPORTS NETWORK, TSN
SUNDAY, APRIL 15, 2012 3 P.M. PITTSBURGH AT PHILADELPHIA NBC, TSN
WEDNESDAY, APRIL 18, 2012 7:30 P.M. PITTSBURGH AT PHILADELPHIA NBC SPORTS NETWORK, TSN
*FRIDAY, APRIL 20, 2012 7:30 P.M. PHILADELPHIA AT PITTSBURGH NBC SPORTS NETWORK, TSN
*SUNDAY, APRIL 22, 2012 TBD PITTSBURGH AT PHILADELPHIA TBD
*TUESDAY, APRIL 24, 2012 TBD PHILADELPHIA AT PITTSBURGH TBD