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Private jet tracker · Operator · Corporate flight department

Quest Diagnostics tracker: fleet & flights live

Over the last 90 days we recorded 18 different jets flying under the callsign LBQ. In the last 30 days that added up to 947 flights, most often on Pilatus PC-12, Embraer Phenom 100 and Dassault Falcon 2000.

ICAO callsign: LBQ

Profile

Country
Reading, PA, United States
ICAO code
LBQ
Radio callsign
LABQUEST
Type
Corporate flight department
Busiest airport
Lawrenceville (KLZU)
Average build year
2003 (17 jets with a year in the register)

Legal name, country and radio callsign: FAA ICAO designator list (JO 7340.2). Fleet and flights: ADS-B reception.

Jets (90 days)
18
Flights (30 days)
947
Airborne now
0
Flight hours (30 d)
1,044.4
CO₂ (30 d, estimated)
667 t

Live fleet map

No jet of this fleet is broadcasting ADS-B positions right now.

Full map

Fleet: tracked jets

18 jets that flew under the operator callsign in the last 90 days — sorted by number of flights.

#RegistrationTypeFlights 90 dLast seen
1N758QDPilatus PC-12Pilatus PC-129810/03/26, 11:33 AM UTC
2N119QDPilatus PC-12Pilatus PC-127710/03/26, 07:55 AM UTC
3N687QDPilatus PC-12Pilatus PC-127710/03/26, 08:01 AM UTC
4N552TCPilatus PC-12Pilatus PC-127510/03/26, 04:51 AM UTC
5N567QDPilatus PC-12Pilatus PC-127210/04/26, 04:05 AM UTC
6N399SAPilatus PC-12Pilatus PC-126810/03/26, 05:43 AM UTC
7N120QDPilatus PC-12Pilatus PC-126510/03/26, 07:59 AM UTC
8N338QDPilatus PC-12Pilatus PC-126310/01/26, 06:31 AM UTC
9N636QDPilatus PC-12Pilatus PC-125810/02/26, 08:40 AM UTC
10N546PBPilatus PC-12Pilatus PC-125710/03/26, 06:17 AM UTC
11N465QDPilatus PC-12Pilatus PC-125410/01/26, 04:48 AM UTC
12N88QDPilatus PC-12Pilatus PC-125310/03/26, 02:53 PM UTC
13N149QDPilatus PC-12Pilatus PC-125310/03/26, 08:11 AM UTC
14N589QDPilatus PC-12Pilatus PC-125110/03/26, 01:29 PM UTC
15N288DXEmbraer Phenom 100Light jet909/29/26, 01:16 PM UTC
16N197DXDassault Falcon 2000Heavy jet709/18/26, 11:10 PM UTC
17N899DXEmbraer Phenom 100Light jet710/02/26, 08:41 PM UTC
18N648DXEmbraer Phenom 100Light jet309/15/26, 04:49 PM UTC

Aircraft types in the fleet

Number of tracked jets per type (90 days)

Busiest airports

Departures and arrivals, last 30 days

  1. 1KLZULawrenceville180 mov.
  2. 2KRDGReading173 mov.
  3. 3KAGCPittsburgh113 mov.
  4. 4KHEFManassas92 mov.
  5. 5KDALDallas86 mov.
  6. 6KIXDOlathe78 mov.
  7. 7KLUKCincinnati76 mov.
  8. 8KTEBTeterboro58 mov.
  9. 9KGSOGreensboro57 mov.
  10. 10KAPADenver56 mov.
  11. 11KVDFTampa56 mov.
  12. 12KMEMMemphis53 mov.

Busiest routes

Flights in the last 90 days

Flight hours & CO₂

Last 30 days

Flights
947
Flight hours
1,044.4
Distance
433,052 km
CO₂
667 t

Year to date

Flights
947
Flight hours
1,044.4
Distance
433,052 km
CO₂
667 t

Recent flights

Date (UTC)JetFromToDurationDistanceCO₂
10/04/26, 03:27 AMN567QDPC12KHEFManassasKRDGReadingRoute →38 min259 km380 kg
10/04/26, 02:17 AMN567QDPC12KAGCPittsburghKHEFManassasRoute →54 min368 km540 kg
10/04/26, 01:16 AMN567QDPC12KIAGNiagara FallsKAGCPittsburghRoute →47 min330 km470 kg
10/04/26, 12:13 AMN567QDPC12KSYRSyracuseKIAGNiagara FallsRoute →33 min231 km330 kg
10/03/26, 10:19 PMN567QDPC12KORHWorcesterKSYRSyracuseRoute →1 h 34 min574 km941 kg
10/03/26, 08:49 PMN567QDPC12KRDGReadingKORHWorcesterRoute →1 h 00 min471 km600 kg
10/03/26, 01:31 PMN567QDPC12KAGCPittsburghKRDGReadingRoute →1 h 36 min584 km961 kg
10/03/26, 12:20 PMN567QDPC12KLUKCincinnatiKAGCPittsburghRoute →58 min437 km580 kg
10/03/26, 12:13 PMN88QDPC12KAGCPittsburghKLZULawrencevilleRoute →2 h 40 min999 km1.6 t
10/03/26, 11:44 AMN589QDPC12KMEMMemphisKDALDallasRoute →1 h 45 min725 km1.1 t
10/03/26, 11:03 AMN88QDPC12KHEFManassasKAGCPittsburghRoute →44 min295 km440 kg
10/03/26, 10:01 AMN567QDPC12KIXDOlatheKLUKCincinnatiRoute →1 h 54 min932 km1.1 t
10/03/26, 09:43 AMN589QDPC12KIXDOlatheKMEMMemphisRoute →1 h 28 min656 km881 kg
10/03/26, 09:35 AMN758QDPC12KIXDOlatheKAPADenverRoute →1 h 58 min867 km1.2 t
10/03/26, 08:35 AMN88QDPC12KLZULawrencevilleKHEFManassasRoute →2 h 01 min785 km1.2 t
10/03/26, 07:50 AMN567QDPC12KDPAChicago/West ChicagoKIXDOlatheRoute →1 h 34 min667 km941 kg
10/03/26, 07:29 AMN119QDPC12KTEBTeterboroKRDGReadingRoute →26 min177 km260 kg
10/03/26, 07:23 AMN589QDPC12KDALDallasKIXDOlatheRoute →1 h 31 min691 km911 kg
10/03/26, 06:44 AMN149QDPC12KRDGReadingKRDGReading1 h 27 min476 km871 kg
10/03/26, 06:37 AMN119QDPC12KBWIBaltimoreKTEBTeterboroRoute →40 min292 km400 kg
10/03/26, 06:32 AMN758QDPC12KAPADenverKIXDOlatheRoute →1 h 47 min873 km1.1 t
10/03/26, 06:11 AMN149QDPC12KTEBTeterboroKRDGReadingRoute →27 min179 km270 kg
10/03/26, 06:02 AMN567QDPC12KLUKCincinnatiKDPAChicago/West ChicagoRoute →1 h 08 min457 km680 kg
10/03/26, 05:59 AMN687QDPC12KFXEFort LauderdaleKLZULawrencevilleRoute →2 h 02 min946 km1.2 t
10/03/26, 05:54 AMN119QDPC12KHEFManassasKBWIBaltimoreRoute →21 min140 km210 kg
10/03/26, 05:39 AMN589QDPC12KSATSan AntonioKDALDallasRoute →1 h 02 min434 km620 kg
10/03/26, 05:20 AMN546PBPC12KHOUHoustonKDALDallasRoute →57 min399 km570 kg
10/03/26, 05:14 AMN149QDPC12KORHWorcesterKTEBTeterboroRoute →43 min279 km430 kg
10/03/26, 05:07 AMN120QDPC12KLZULawrencevilleKRDGReadingRoute →2 h 53 min1,059 km1.7 t
10/03/26, 04:55 AMN119QDPC12KAGCPittsburghKHEFManassasRoute →36 min276 km360 kg
10/03/26, 04:55 AMN687QDPC12KVDFTampaKFXEFort LauderdaleRoute →43 min299 km430 kg
10/03/26, 04:42 AMN567QDPC12not observedKLUKCincinnati17 min112 km170 kg
10/03/26, 04:26 AMN758QDPC12KSLCSalt Lake CityKAPADenverRoute →1 h 20 min639 km801 kg
10/03/26, 04:12 AMN589QDPC12not observedKSATSan Antonio52 min368 km520 kg
10/03/26, 04:02 AMN399SAPC12KLZULawrencevilleKLZULawrenceville1 h 41 min599 km1 t
10/03/26, 04:01 AMN552TCPC12KJWNNashvilleKLZULawrencevilleRoute →50 min373 km500 kg
10/03/26, 03:56 AMN149QDPC12KRDGReadingKORHWorcesterRoute →54 min446 km540 kg
10/03/26, 03:37 AMN120QDPC12KCAEColumbiaKLZULawrencevilleRoute →37 min258 km370 kg
10/03/26, 03:33 AMN687QDPC12KTLHTallahasseeKVDFTampaRoute →53 min349 km530 kg
10/03/26, 03:30 AMN546PBPC12KMSYNew OrleansKHOUHoustonRoute →1 h 14 min563 km740 kg

All times in UTC.

Quest Diagnostics FAQ

How many jets does Quest Diagnostics have?

Over the last 90 days we recorded 18 different jets under the ICAO callsign LBQ, 18 of them also in the last 30 days. The actual fleet may be larger: jets out of receiver range, in maintenance or flying under a different callsign are not counted.

Where is Quest Diagnostics based?

According to the ICAO designator list published by the US Federal Aviation Administration (FAA), Quest Diagnostics is registered in Reading, PA, United States. The list records the three-letter ICAO code, country and radio callsign of every operator.

What callsign does Quest Diagnostics use?

Quest Diagnostics flies under the ICAO callsign LBQ; on the radio the crew identifies as "LABQUEST". On flight-tracking maps the callsign shows up as the code plus a flight number, e.g. LBQ123 — that is how we attribute flights to the operator.

Which aircraft types does Quest Diagnostics fly?

The types we recorded most often under the Quest Diagnostics callsign over the last 90 days: Pilatus PC-12 (14 jets), Embraer Phenom 100 (3 jets) and Dassault Falcon 2000 (1 jet).

Where does Quest Diagnostics fly most often?

Most departures and arrivals in the last 30 days were at Lawrenceville (KLZU, 180 movements), Reading (KRDG, 173 movements) and Pittsburgh (KAGC, 113 movements). The busiest route of the last 90 days was Teterboro → Reading (25 flights).

How much CO₂ does the Quest Diagnostics fleet emit?

In the last 30 days the recorded flights emitted an estimated 667 t of CO₂ over 1,044.4 flight hours; year to date it is 667 t from 947 flights. The estimate multiplies the typical fuel burn of the aircraft class by flight time and 3.16 kg of CO₂ per kg of jet fuel.

How can I track Quest Diagnostics live?

The map above shows every jet of the fleet that is currently broadcasting ADS-B positions — 0 airborne at the last update. Click a registration to open the flight history and live position of that jet. Flights are assigned via the ICAO callsign LBQ.

← All operatorsQuest Diagnostics jets in the database →

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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.

Removal requests and corrections to [email protected].