Go to Activities and then Landing Challenges. Pick the third famous challenge at JFK airport.
When the challenge starts:
-Stay lined up with the runway
-Hold Down on the D-Pad to lower the flaps. You will start to hear a clicking sound
-Press B to lower the throttle some but not all the way. The line should be a tiny bit lower than opposite of the yellow bar on the throttle
-When your speed gets under 200kts Press Right on the D-Pad to lower the landing gear
-When you to the edge of the runway, press RB+Left on the D-Pad to shut off the engines
-Then land on the runway when the engines die
-Bloop! You might fail the challenge, but you know how to complete it with the engines on now!