Place the graham crackers in a zip-top bag and crush them with a rolling pin until fine.
In a medium bowl, combine the crushed graham crackers, melted butter, and sugar. Mix well — this becomes your crust.
Press the mixture firmly into the bottom of a cupcake tin or muffin liners.
In a mixing bowl, beat together the cream cheese, sugar, eggs, and vanilla until completely smooth. Don't overmix.
Spoon the filling over the crust, filling each cup almost to the top.
Place in the air fryer basket or tray and set to 330°F for 10 minutes. Check the centers; if not set, add up to 5 more minutes.
Let cool to room temperature, then refrigerate until fully firm.
Just before serving, spoon cherry pie filling on top. Plate, serve, and enjoy!