Boarding the Airship is a level in Meringue Clouds in the game New Super Mario Bros. U. Just like in The Mighty Cannonship (All Aboard! in New Super Luigi U) before it, the course is not seen until the player reaches its spot. It is unlocked via completion of Ludwig's Clockwork Castle and its own completion unlocks the path to Meteor Moat.
- Rocket Engines
- Rocky Wrenches
- Mecha Hand
- Bob-ombs (boss battle only)
- Bowser Jr. (Boss)
- Star Coin 1: In plain sight, the player must collect it before the mechanical hand destroys the land surrounding it.
- Star Coin 2: In the second section, slightly hidden behind a group of thick clouds.
- Star Coin 3: Near the end of the course, the player must use a Super Acorn to get to the platform above that contains the final Star Coin.