Training camps around the NHL will begin in the middle of the month of September, as always. Teams will play preseason games before the real season starts at the end of September.
The Flyers haven't released yet their preseason schedules, but the Bruins did so today, and we learned that Philadelphia will play two games against Boston on September 24th in Philadelphia, and on October 1st in Boston.
The full Flyers schedule will probably be revealed pretty soon.