Aug. 21, 2017 All PPP (Peter Pan Pool) and GLI (Greyhound Lines) schedules, are no longer offered on the Peter Pan website for sale as of Wed. Sept. 27, 2017. Greyhound schedules will be offered on the Greyhound website. Peter Pan schedules will be offered on the Peter Pan website. The only exception to this is interline schedules where PPB is part of the itinerary. There will be a large increase of schedules in certain corridors - like NY/Philadelphia, NY/Boston, and others for instance. Check schedules Peter Pan