Halfway through the match, Vancouver led 3-1, by then Pettersson had played until all three goals.
The Flyers cut short before the end of the second period, but Vancouver regained their two-goal lead ten minutes into the third period.
Strangely enough with a goal that Pettersson was not involved in.
When Philadelphia then picked out their goalkeeper towards the end to try to pick up the deficit, Pettersson scored twice.
Two goals in just over a minute and a secured 6-2 win for Vancouver.
Elias Pettersson has now scored 71 points in 54 games this season.
With that, he is the second best of Swedish NHL players, where only Erik Karlsson with 73 points is better.
Thus, Pettersson has already beaten his personal best season with 68 points, which he had last season.