Welcome to Morristown Airport (MMU), a designated General Aviation Reliever Airport for the New York Metropolitan Area. At MMU we serve business travelers with quick, easy access to Manhattan and Morris County. Our uncongested airspace and direct access to the Holland Tunnel gets you to NYC fast. We offer the amenities of a larger air carrier airport without the associated overcrowding and inevitable landing and take-off delays. MMU makes the transition from air travel to ground destination seamless. We have every detail covered.