After making 17 saves on 19 shots in the first period, Hart made another 31 saves in the final two periods to close out a 4-3 win over the Panthers, setting a career-high with 48 saves on the night.
Owen Tippett returns to the lineup after suffering an injury in the season-opener, and Rasmus Ristolainen makes his season debut on Thursday night when the Flyers host the Florida Panthers.
The Flyers' three-game winning streak to start the season was snapped at the hands of the Panthers, who scored two goals in the third period to claim a 4-3 decision on Wednesday night.
A strong second period with three goals for the Flyers made it a one-goal game again, but the Panthers closed out strong to secure a 6-3 decision over the Flyers on Thursday night.
The Flyers have a chance to get their second three-game winning streak on Thursday night when they take on the Florida Panthers, but the task will certainly not be easy. The Panthers enter the night in a tie for second in the NHL and first in the Eastern Conference with Carolina at 83 points.
After stopping six shots for the Panthers to start the 3-on-3, Martin Jones couldn't stop a one-time blast from Aaron Ekblad in a 2-1 overtime loss for the Flyers on Wednesday night.