Preheat an air fryer to 350°F.
Set out a medium mixing bowl. Combine the eggs, heavy cream, maple syrup, vanilla extract, cinnamon, and salt in the bowl. Whisk well.
Cut the sandwich bread from top to bottom into 3 or 4 sticks per slice. (You can also leave the bread as-is for classic French toast.)
Open the air fryer and spray the basket with a nonstick cooking spray. Dunk 6-8 bread sticks in the egg mixture. Flip them over, then lay in a single layer in the air fryer basket. (Or dunk two whole slices.)
Close the air fryer and set the timer on 5 minutes. When the timer goes off carefully flip the French toast sticks over, and air fry another 3 to 4 minutes until golden. Repeat with the remaining bread. Serve warm.
