Gulfstream G650ER
Flying nowN846CB · ICAO: AB9657 · Heavy jet

Chubb Limited — world's largest publicly traded P&C insurer. CEO Evan Greenberg. Zurich CH legal HQ; major NJ ops. N846CB is a G650ER.
Note · We track Chubb's planes, not Chubb in person. Flight data shows when and where each plane flew. It does not show who was on board.
Over the last 47 completed flights we tracked, Chubb's private jet spent about 128 hours in the air. We estimate those flights put out 576.6 metric tons of CO₂.
Total flights
47
Total CO₂
576.6t
Flight hours
128h
We track one private jet for Chubb: a Gulfstream G650ER with tail number N846CB.
N846CB · ICAO: AB9657 · Heavy jet
These are the last 48 flights we tracked for Chubb's private jet, newest first. Open a flight to see its route map, time in the air, top altitude and speed.
Owner matches come from the FAA registry, adsb.lol (ODbL) and ADSB.fi data, and SEC filings. They may be incomplete or out of date. Methodology · Report an error. For observational use only.
Yes. We track 1 plane linked to Chubb: a Gulfstream G650ER (N846CB). The flight log on this page comes from public ADS-B signals. It shows where the plane went, not who was on board.
Chubb flies a Gulfstream G650ER. Its tail number is N846CB. You can track it live on this page, along with its flight history and CO₂.
Chubb owns 1 tracked plane: N846CB (Gulfstream G650ER). That count only covers planes we can tie to Chubb through public registration and ADS-B records. A plane held through an undisclosed company, or one that is chartered, would not show up here.
Chubb flies a Gulfstream G650ER, tail number N846CB. It is in the Ultra Long Range class. It can fly 7,500 nautical miles without stopping and seats up to 19 people.
Chubb flies a Gulfstream G650ER (N846CB). A new Gulfstream G650ER lists for about $78 million before options and cabin fit-out. Used ones usually ask $45–62 million. These are mid-2026 market figures, not an appraisal of this plane. Its real value depends on its flight hours, engine maintenance plan and cabin layout.
Chubb's private jet tail number is N846CB. The plane is a Gulfstream G650ER. Each tail number links to a live tracking page. There you can see the plane's flight history, fuel burn and CO₂.
About 4,515 kg for every hour in the air. Chubb's Gulfstream G650ER (N846CB) burns roughly 470 gallons of jet fuel an hour. That is about the same CO₂ as driving an average car 11,176 miles.
Chubb's home airport is Zurich Intl (LSZH / ZRH). Frequent stops include KEWR, KJFK, EGLL and KIAD.
About 576.6 metric tons of CO₂ over 47 tracked flights and 128 hours in the air. We start with the flight times from public ADS-B data. We multiply each hour by the maker's fuel burn figure. Then we apply the EPA standard of 9.57 kg of CO₂ per gallon of jet fuel.
Yes. The FAA requires planes with transponders to broadcast their position over ADS-B, and the signal is not encrypted. We collect that public data from adsb.lol and ADSB.fi, two open flight-tracking networks. News outlets and university researchers use the same kind of data. Our methodology page explains how it works.
Chubb's Gulfstream G650ER (N846CB) is in the air right now. It took off from Westchester County Airport (KHPN). Follow it on the live jet tracker map.
The map shows where Chubb's plane has flown. Each dot is a recorded position.