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Private jet tracker

N421FX (Embraer Legacy 450/Praetor 500): owner & flights

Embraer Legacy 450/Praetor 500 · Super midsize jet

Not currently tracked
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Landed: ···· → KTEB · 11/02/26, 03:49 PM UTC Open flight page →

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Statistics

Last 30 days

Flights
62
Flight hours
111.8
Distance
74,583 km
CO₂
300 t

Year to date

Flights
109
Flight hours
208.9
Distance
142,226 km
CO₂
561 t

Flight history

Date (UTC)FromToDurationDistanceCO₂
11/02/26, 03:49 PMnot observedKTEBTeterboro1 h 39 min1,180 km4.4 t
11/02/26, 01:21 PMKPBIWest Palm BeachKHXDHilton Head IslandRoute →1 h 28 min1,037 km3.9 t
10/31/26, 11:35 PMKLEXLexingtonKPBIWest Palm BeachRoute →2 h 02 min1,497 km5.5 t
10/31/26, 08:01 PMnot observedKLEXLexington54 min612 km2.4 t
10/31/26, 03:41 PMKBOSBostonKFLOFlorenceRoute →1 h 44 min1,230 km4.7 t
10/30/26, 08:58 PMKCMHColumbusKBOSBostonRoute →1 h 42 min1,245 km4.6 t
10/30/26, 05:54 PMnot observedKCMHColumbus1 h 01 min727 km2.7 t
10/30/26, 04:42 PMKFTYAtlantaKGVLGainesvilleRoute →14 min84 km627 kg
10/30/26, 03:10 PMKJAXJacksonvilleKFTYAtlantaRoute →52 min521 km2.3 t
10/29/26, 09:57 PMKBHMBirminghamKJAXJacksonvilleRoute →51 min606 km2.3 t
10/29/26, 08:12 PMKCHSCharlestonKBHMBirminghamRoute →1 h 06 min682 km3 t
10/29/26, 05:05 PMKMKYMarco IslandKCHSCharlestonRoute →1 h 15 min851 km3.4 t
10/29/26, 02:06 PMKSUSSt LouisKMKYMarco IslandRoute →2 h 10 min1,697 km5.8 t
10/28/26, 07:29 PMKSANSan DiegoKSUSSt LouisRoute →3 h 04 min2,626 km8.2 t
10/28/26, 04:45 PMKBURBurbankKSANSan DiegoRoute →32 min280 km1.4 t
10/28/26, 01:00 AMKAUSAustinKBURBurbankRoute →2 h 58 min2,047 km8 t
10/27/26, 09:39 PMnot observedKAUSAustin1 h 47 min1,157 km4.8 t
10/27/26, 12:58 AMKBNANashvilleKSUSSt LouisRoute →45 min482 km2 t
10/26/26, 09:23 PMnot observedKBNANashville2 h 20 min2,009 km6.3 t
10/26/26, 02:28 PMsignal lostKDALDallasnot observed2 h 00 min1,340 km5.4 t

Routes flown by this jet

N421FX FAQ

Who owns N421FX?

According to the aircraft registry, “FLEXJET LLC, AIRSMITH LLC, LEVY JOHN” is the registered owner (category: Fractional). Registry data may be outdated.

Who operates N421FX?

The most recently recorded flights used the callsign prefix LXJ of the operator Flexjet. The operator need not be the owner: many jets are flown by charter or management companies on the owner’s behalf.

What aircraft type is N421FX?

N421FX is a Embraer Legacy 450/Praetor 500 (ICAO type designator E545) in the Super midsize jet class.

Where is N421FX right now?

At the time this page was generated (11/03/26, 01:22 AM UTC), N421FX was not being received via ADS-B. Last recorded: N421FX from unknown to Teterboro on 11/02/26, 03:49 PM UTC. As soon as signals are received again, the position appears on the live map above.

How often does N421FX fly?

In the last 30 days we recorded 62 flights with 111.8 flight hours; year to date they emitted an estimated 561 t of CO₂.

All times in UTC.

Data sources & notes

Data source: public ADS-B data

All positions come from publicly broadcast ADS-B signals that every aircraft transmits unencrypted and that volunteers around the world receive. Data may be delayed, incomplete or inaccurate.

Linking an aircraft to a well-known person is based on public sources such as media reports and registry data. "Jet attributed to X" explicitly does not mean that this person is on board or ordered the flight. Aircraft are also chartered, sold or used by others.

All information is provided without warranty; no liability is accepted for accuracy or completeness. CO₂ figures are estimates based on typical fuel burn for the aircraft class.

Using this data to harass, track or stalk people is prohibited.

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Corrections to [email protected].