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Tail record, Cessna CitationJet, United States register

N4687K: how this Cessna CitationJet is flown

Legs like most CitationJets: 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 CitationJet.

01

How N4687K compares.

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

Tracked flights

45

in the twelve months, about 4 a month

Days flown a month

3.6

in the months it flew

Estimated hours

≈60

in the twelve months, from time in the air

02

Month by month.

Its busiest month was April 2026, with 17 flights.

Tracked flights

Its busiest month was April 2026, with 17 flights. It did not fly in June 2026. The record has 28 tracking gaps, so about one flight in 2 may be missing and every count is a minimum.

Source: The Aircraft Ledger, flight data for N4687K, 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 257 tracked CitationJets. Every dot is one aircraft; the gold one is N4687K.

Chapter 1

Fatigue

Typical for its type

How short were its legs?

Utilization isn’t graded for N4687K: 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. 75th percentile

    1.4 : 1middle CitationJet 1.1 : 1

  • Short hops36th percentile

    47%middle CitationJet 56%

  • Leg length64th percentile

    313 nmmiddle CitationJet 272 nm

How its legs split

Share of N4687K’s legs by length, nm, in the twelve months

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

04

What only the report shows.

The fleet is shown, and whether N4687K sits inside its middle half. Its grades and values are in the full report.

Chapter 2

Corrosion

Salt air, middle CitationJet: 1%

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

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

Not graded: not enough data.

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Chapter 4

Utilization

Flights a month, middle CitationJet: 4.8

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 N4687K.

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

TailCheck report

N4687K, Cessna CitationJet

$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 CitationJets? Put it on a Spotlight board with up to four others. Included with Unlimited, $995 a month.

06

Questions about N4687K.

Cite this data

The Aircraft Ledger. “N4687K: how this Cessna CitationJet is flown.” Data through 31 Jul 2026. theaircraftledger.com/aircraft/n4687k

How many hours does N4687K fly a year?

About 60 estimated hours in the 12 months to 31 Jul 2026, across 45 tracked flights. Hours are estimated from time in the air, so the logbook has the exact figure.

How often is N4687K flown?

N4687K made 45 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 N4687K fly internationally?

None of its 45 tracked flights in the 12 months to 31 Jul 2026 crossed a border.

When did N4687K last fly?

It was last tracked in May 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 N4687K 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 N4687K?

All four graded chapters (Fatigue, Corrosion, Engines and brakes, and Utilization), each against the tracked CitationJets, 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 Cessna CitationJetSpotlightCompare N4687K with other CitationJets

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

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