Line a loaf pan with parchment paper.
Add the canned pumpkin, almond milk and banana to a medium bowl and stir with a fork to combine fully. Mash out any large lumps of banana (but it doesn't have to be perfectly smooth.)
In a separate medium bowl, add the oats, baking powder, pumpkin spice and salt. Stir to combine.
Add dry ingredients with the oats to the bowl with the pumpkin mixture.
Stir until combined fully with a spatula.
Add the pumpkin oat batter to the loaf pan with parchment paper. Spread out evenly.
Top with chocolate chips.
Bake in the air fryer / convection oven for 27 minutes at 350 degrees F.
Serve warm.