Andrae was recalled by the Flyers on Friday, per the NHL media site.
Andrae had a strong preseason but was sent to the minors ahead of the regular season. However, he'll be called up ahead of Friday's Opening Night matchup against the Canucks after Nick Seeler (knee) was placed on injured reserve. It's not yet clear how much time Seeler will be forced to miss, but Andrae could have a chance to see some early-season ice time for the Flyers.