N235DX Owner: Halliburton — Gulfstream G550 Tail Number

Tracked flights

Lifetime CO₂

542.7t

Flight hours

138h

Specifications

Tail

N235DX

ICAO

A21B74

Size class

Heavy

Fuel burn

410 gal/hr

CO₂ / hour

3,939 kg

Car miles equiv. / hr

9,749

Owner

Halliburton

N235DX — flight history (54 flights)

In flightLIRN — Naples International Airport
CompletedLIEA — Alghero-Fertilia Airport→LIRN — Naples International AirportSep 13, 2026, 05:33 AM · 29m
CompletedLIRN — Naples International Airport→LIEO — Olbia Costa Smeralda AirportSep 5, 2026, 07:43 PM · 33m
CompletedKPSM — Portsmouth International Airport at Pease→LIRN — Naples International AirportSep 5, 2026, 10:38 AM · 7h 11m
CompletedKPIT — Pittsburgh International Airport→KPSM — Portsmouth International Airport at PeaseSep 4, 2026, 09:09 PM

About N235DX

Who owns N235DX?

N235DX is a Gulfstream G550 owned by Halliburton.

What type of aircraft is N235DX?

N235DX is a Gulfstream G550, a heavy jet with a typical fuel burn of 410 gallons per hour.

What is N235DX's ICAO hex code?

N235DX's ICAO hex code is A21B74. It is the 24-bit transponder address the aircraft broadcasts over ADS-B, and it is how Celebplanes identifies N235DX in the live feed.

Where is N235DX now?

N235DX is airborne right now. It departed LIRN — Naples International Airport on Sep 13, 2026, 07:18 AM, and its live position is plotted on the Celebplanes map.

How much CO₂ does N235DX emit per flight hour?

N235DX emits roughly 3,939 kg of CO₂ per flight hour, equivalent to about 9,749 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Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated.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.