The Aircraft LedgerCheck a tail

Tail record, Gulfstream GV, United States register

N420JG: how this Gulfstream GV is flown

Legs like most GVs: inside the middle half of its type on hours per landing.

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Figures are for the twelve months to 31 Jul 2026; named aircraft are shown a week behind. Grades compare its record since 1 Jan 2025 with every tracked GV.

01

How N420JG compares.

53 tracked flights in the twelve months to 31 Jul 2026.

Tracked flights

53

in the twelve months, about 4 a month

Days flown a month

4.0

in the months it flew

Estimated hours

≈116

in the twelve months, from time in the air

02

Month by month.

Its busiest month was March 2026, with 13 flights.

Tracked flights

Its busiest month was March 2026, with 13 flights. It did not fly in August 2025. The record has 26 tracking gaps, so about one flight in 2 may be missing and every count is a minimum.

Source: The Aircraft Ledger, flight data for N420JG, the twelve months to 31 Jul 2026. Flight counts only: airports and exact dates are left out of this page.

03

The free chapter.

Each measure against all 638 tracked GVs. Every dot is one aircraft; the gold one is N420JG.

Chapter 1

Fatigue

Typical for its type

How short were its legs?

Utilization isn’t graded for N420JG: too few of its flights were tracked to count its use fairly, in the full report too. So its free chapter here is Fatigue, which doesn’t depend on catching every flight.

It lands about as often for its hours as most of the fleet, so cycles have built up at a normal pace.

  • Hours per landingLead measure. 41st percentile

    2.2 : 1middle GV 2.4 : 1

  • Short hops1st percentile

    6%middle GV 30%

  • Leg length87th percentile

    953 nmmiddle GV 664 nm

How its legs split

Share of N420JG’s legs by length, nm, in the twelve months

Harsher means harder on the aircraft than three quarters of GVs; typical is the middle half. Percentiles compare this aircraft with every tracked GV, over its record since 1 Jan 2025.

04

What only the report shows.

The fleet is shown, and whether N420JG sits inside its middle half. Its grades and values are in the full report.

Chapter 2

Corrosion

Salt air, middle GV: 3%

Also graded: damp air, freeze–thaw, near the coast and moisture in the air.

Not graded: not enough data.

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Chapter 3

Engines and brakes

Short runways, middle GV: 32%

Also graded: hot, high takeoffs; density altitude; dust and dry climate.

N420JG sits outside the middle half, on one side or the other. Its grade and exact place are in the full report.

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Chapter 4

Utilization

Flights a month, middle GV: 5.0

Also graded: days flown a month and estimated hours a year.

Not graded: too few of its flights were tracked.

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05

The full report on N420JG.

All four chapters, every flight since January 2025 leg by leg, and the one thing to ask the seller.

TailCheck report

N420JG, Gulfstream GV

$395one aircraft

  • All four chapters, graded
  • The one thing to ask, with records to request
  • Every flight since January 2025, leg by leg
  • Its weekly and seasonal rhythm
  • PDF, CSV and a share link; open for three months, kept up to date
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Weighing it against other GVs? Put it on a Spotlight board with up to four others. Included with Unlimited, $995 a month.

06

Questions about N420JG.

Cite this data

The Aircraft Ledger. “N420JG: how this Gulfstream GV is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/n420jg

How many hours does N420JG fly a year?

About 116 estimated hours in the 12 months to 31 Jul 2026, across 53 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.

How often is N420JG flown?

N420JG made 53 tracked flights in the 12 months to 31 Jul 2026, about 4 a month, and flew on about 4 days in each month it flew.

Does N420JG fly internationally?

1 of its 53 tracked flights in the 12 months to 31 Jul 2026, 2%, crossed a border.

When did N420JG last fly?

It was last tracked in July 2026. We publish an aircraft’s flights seven days after they happen, and show them by month only.

Why don’t you show which airports N420JG uses?

We leave out airports, bases and exact dates on purpose. We show how an aircraft has been used, not where it goes.

What’s in the full TailCheck report for N420JG?

All four graded chapters (Fatigue, Corrosion, Engines and brakes, and Utilization), each against the tracked GVs, plus the operational summary and operating rhythm, as a PDF, CSV and share link. It costs $395, or $995 a month for unlimited reports and Spotlight.

Fleet statisticsWhat’s normal for a Gulfstream GVBuyer’s guideWhat to check before buying a used GVSpotlightCompare N420JG with other GVs

Method: flight data, every count a minimum. Estimated hours from time in the air. About our data

Owners and operators can ask us not to publish an aircraft. Data policy and opt-out

Not a substitute for a pre-purchase inspection or records review. TailCheck shows how an aircraft has been used, not its condition.