Gulfstream G650ER
N400J · ICAO: A4AD69 · Heavy jet

Johnson & Johnson — global pharma and medical-devices company. CEO Joaquin Duato. New Brunswick NJ HQ. Mixed fleet: N400J (G650ER), N600J (G550), and a Citation CJ4 plus a helicopter for short hops between the NJ campuses.
Total flights
27
Total CO₂
312.9t
Flight hours
69h
N400J · ICAO: A4AD69 · Heavy jet
Johnson & Johnson flies a Gulfstream G650ER (registration N400J). Live tracking, full flight history, and CO₂ emissions for each aircraft are available on this page.
Johnson & Johnson's private jet tail number is N400J (a Gulfstream G650ER). Each registration links to the live tracking page with full flight history, fuel burn and CO₂ emissions on Celebplanes.
Johnson & Johnson's Gulfstream G650ER (N400J) burns roughly 470 gallons of Jet-A per hour, which converts to about 4,515 kg of CO₂ per flight hour — equivalent to roughly 11,176 miles of average passenger-car driving.
Johnson & Johnson's home base is Morristown Muni (NJ) (KMMU / MMU), with frequent destinations including KIAD, KEWR, EGLL, EHAM.
Across 27 tracked flights (69 flight hours) on Celebplanes, Johnson & Johnson's aircraft have emitted approximately 312.9t of CO₂. These figures are calculated from public ADS-B flight times multiplied by manufacturer-published fuel burn × the EPA standard 9.57 kg CO₂/gallon for Jet-A.
Yes. Every transponder-equipped aircraft broadcasts unencrypted ADS-B position data continuously, by FAA mandate. Celebplanes aggregates this public broadcast from ADSB Exchange, ADSB.fi, FlightRadar24 and airplanes.live — the same sources used by news outlets and academic researchers. See celebplanes.com/methodology for details.
Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated. Methodology · Report an error. Observational use only.