N604GB Owner: American Express

Tracked flights

Lifetime CO₂

44.0t

Flight hours

10h

Specifications

Tail

N604GB

ICAO

A7D6B3

Size class

Heavy

Fuel burn

440 gal/hr

CO₂ / hour

4,227 kg

Car miles equiv. / hr

10,462

Owner

American Express

N604GB — flight history (7 flights)

CompletedKSWF — New York Stewart International Airport→KATW — Appleton International AirportAug 10, 2026, 11:18 AM · 1h 38m
CompletedKEWR — Newark Liberty International Airport→KSWF — New York Stewart International AirportJul 22, 2026, 11:10 PM · 18m
CompletedKIAD — Washington Dulles International Airport→KEWR — Newark Liberty International AirportJul 22, 2026, 09:15 PM · 53m
CompletedKFXE — Fort Lauderdale Executive Airport→KIAD — Washington Dulles International AirportJul 22, 2026, 06:46 PM · 1h 54m
CompletedKPHL — Philadelphia International Airport

About N604GB

Who owns N604GB?

N604GB is a Gulfstream G600 owned by American Express.

What type of aircraft is N604GB?

N604GB is a Gulfstream G600, a heavy jet with a typical fuel burn of 440 gallons per hour.

What is N604GB's ICAO hex code?

N604GB's ICAO hex code is A7D6B3. It is the 24-bit transponder address the aircraft broadcasts over ADS-B, and it is how Celebplanes identifies N604GB in the live feed.

Where is N604GB now?

N604GB is not airborne right now. Its most recent tracked flight ended at KATW — Appleton International Airport on Aug 10, 2026, 12:56 PM.

How much CO₂ does N604GB emit per flight hour?

N604GB emits roughly 4,227 kg of CO₂ per flight hour, equivalent to about 10,462 miles of average passenger-car driving.

Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated. Methodology · Report an error. Observational use only.