Johnson & Johnson's Gulfstream G650ER flies from Madrid to Trenton Mercer in 7 hours 34 minutes

Johnson & Johnson's Gulfstream G650ER, tail number N400J, flew from Adolfo Suárez Madrid–Barajas Airport in Spain to Trenton Mercer Airport in Ewing Township, New Jersey, on Monday, October 26, 2026. The flight departed at 16:41 UTC and landed at 00:15 UTC, spending 7 hours and 34 minutes in the air.

The great-circle distance of the flight was 3,163 nautical miles, about 42 percent of the aircraft's 7,500 nm range. The Gulfstream G650ER averaged 418 knots ground speed and reached a highest altitude of 43,000 feet. Based on our estimate, the aircraft burned about 3,555 US gallons of fuel, producing about 34,155 kg of CO2, roughly equal to driving a car 84,542 miles. The G650ER typically seats up to 19 passengers and has a top speed of Mach 0.925.

This was the 12th tracked landing at Trenton Mercer by N400J in the past four months, and the second in October. The previous one was on October 19, 2026, seven days before this flight. Johnson & Johnson's home base is Morristown Municipal Airport in New Jersey, 36 nm from the arrival airport. Its usual destinations include Washington Dulles, Newark Liberty, London Heathrow, and Amsterdam Schiphol. In the 30 days before this flight, N400J visited 16 airports in 9 countries and flew about 34,967 nautical miles.

Johnson & Johnson is a global pharmaceutical and medical-devices company headquartered in New Brunswick, New Jersey, with CEO Joaquin Duato. The company's mixed fleet also includes a Gulfstream G550 and a Citation CJ4, plus a helicopter for short hops between New Jersey campuses. Trenton Mercer Airport is close to both the company's home base and its New Brunswick headquarters, making it a routine arrival point. No specific Johnson & Johnson event was tied to this landing.

This flight followed a busy week for N400J. On October 22, it flew from Boston to Madrid. On October 21, it went from Trenton Mercer to Boston. Earlier in the month, the aircraft traveled from Fort Lauderdale to Trenton Mercer, and from Rome to Fort Lauderdale. In the 30 days before this flight, N400J flew 14 flights totaling 78.4 hours in the air. Those flights produced an estimated 354,097 kg of CO2. The longest leg in that period was from Anchorage to Hanoi on September 29, covering 4,687 nautical miles.

The aircraft's last tracked landing before this flight was at Madrid on October 22, giving it about four days on the ground before departing for Trenton Mercer.

The aircraft's top ground speed on this flight reached 512 knots. Madrid's airport has a longest runway of 14,271 feet at an elevation of 1,998 feet. Trenton Mercer's longest runway is 6,006 feet at 213 feet elevation. The Gulfstream G650ER has a service ceiling of 51,000 feet and burns an estimated 470 US gallons of fuel per hour.