Your average salmon fillet will take approximately 10 to 15 minutes to fully bake in your oven.
How Long to Bake Salmon at 400 F With Foil
On average, salmon that is wrapped in foil and baked at 400°F in your oven will take approximately 12 to 20 minutes to fully bake.
How Long to Bake Frozen Salmon at 400°F
No matter if you are baking your frozen salmon wrapped in aluminum foil, or not, you will want to allow at least 50% more baking time than if your salmon has been thawed.
How Long to Bake Salmon at 400 F in the Air Fryer
Uncovered salmon baked in your air fryer at 400°F will typically take between 8 and 12 minutes for it to bake.
When you are baking salmon, covered in aluminum foil in your air fryer at 400°F, it will take approximately 6 to 10 minutes for it to bake.
How Long to Grill Salmon at 400 F
When you are grilling salmon at 400°F, it will take approximately 10 to 20 minutes for your salmon to be fully cooked.
Notes
A great rule of thumb is to set your timer for less time than you think it will need, and check on your salmon often until it is done.