| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Gulfstream G550 Gulfstream | 4 | 15 | 6,750 nm | 488 kts | 2006 |
| Dassault Falcon 900 Dassault | 2 | 12 to 14 | 4,750 nm | 482 kts | 2000 to 2008 |
| Gulfstream G450 Gulfstream | 1 | up to 16 | 4,350 nm | 476 kts | – |
| Gulfstream G600 Gulfstream | 1 | up to 19 | 6,600 nm | 516 kts | – |
| Gulfstream GIV Gulfstream | 1 | up to 19 | 4,220 nm | 476 kts | 1997 |

Circadian Aviation
Charter and aircraft management company flying Gulfstream, Challenger, Falcon and Phenom business jets.
- Registered fleet
- 15 aircraft
- Aircraft
- Heavy jets, Super-midsize jets, Midsize jets and Light jets
- Seats
- 12 to 15
- Built
- 1997 to 2008
- Bases
- 3 airports
The Circadian Aviation fleet
15 aircraft listed on its FAA Part 135 air carrier certificate (O2GA). 8 aircraft types, grouped by size. Open any registration for its details and specifications.
| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Bombardier Challenger 300 Bombardier | 4 | up to 10 | 3,200 nm | 470 kts | – |
| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Cessna Citation XLS Cessna | 1 | up to 12 | 1,750 nm | 441 kts | – |
| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Embraer Phenom 300 Embraer | 1 | up to 10 | 2,010 nm | 464 kts | – |
8 aircraft types
Super-midsize jetsModel photo4 aircraftBombardier Challenger 300
Super midsize Bombardier with a 7 ft 2 in wide flat-floor cabin, two club seating areas and the range to cross the US non-stop.
Heavy jetsModel photo4 aircraftGulfstream G550
Long-range Gulfstream with a three-zone cabin, beds for up to six and the reach to fly Delhi to New York non-stop.
Heavy jetsModel photo2 aircraftDassault Falcon 900
Three-engine large-cabin jet with three lounges, 24 windows and about 4,750 nm of range on the 900LX.
Midsize jetsModel photo1 aircraftCessna Citation XLS
Cessna's best-selling midsize jet family, with a dropped-aisle cabin for 8 or 9, a belted lavatory and about 1,750 nm of range.
Light jetsModel photo1 aircraftEmbraer Phenom 300
Embraer's best-selling light jet, with a 5 ft 1 in wide cabin, a club of four seats, an aft lavatory and 2,010 nm of range.
Heavy jetsModel photo1 aircraftGulfstream G450
Large-cabin Gulfstream with three zones, a hold reachable in flight and about 4,350 nm of range.
Heavy jetsModel photo1 aircraftGulfstream G600
Four-zone Gulfstream with a 45 ft 2 in cabin, 14 oval windows and 6,600 nm of range.
Heavy jetsModel photo1 aircraftGulfstream GIV
Classic large-cabin Gulfstream with three zones, a hold reachable in flight and about 4,220 nm of range.
Where the aircraft are based
Tell us the trip. We check licensed operators and reply with an all-in price, around the clock.
Licence and safety checks
FAA Part 135 air carrier certificate (O2GA).
Legal name: Circadian Aviation LLC
- ✓LicenceFAA Part 135 certificate O2GA · Active
- ✓Flies abroad underCleared for Europe and Cleared for the UK
- –Safety auditsNo third-party audit listed.
An FAA Part 135 certificate is the approval a company needs to fly on-demand charter for hire in the United States. Before issuing it, the FAA reviews the company's manuals, pilots, training, maintenance programme and every aircraft it adds, and its inspectors keep auditing the operation. An aircraft flown privately under Part 91 cannot legally be sold to you as a charter. Altivo Jets books flights only with licensed operators and names the operator on every quote. How we check operators.
About Circadian Aviation
Circadian Aviation is a charter operator based in United States. It holds an FAA Part 135 air carrier certificate (O2GA) from the Federal Aviation Administration.
The fleet counts 15 aircraft: 9 heavy jets, 4 super-midsize jets, 1 midsize jet and 1 light jet. Its flagship type is the Gulfstream G550, with 4 aircraft. The aircraft come from Bombardier, Gulfstream, Dassault, Cessna and Embraer. Cabins seat 12 to 15 passengers. The aircraft were built between 1997 and 2008, 23 years old on average.
Beyond its home country, Circadian Aviation is authorised to fly commercial charters into other regions: Cleared for Europe and Cleared for the UK.
Its aircraft are based at Teterboro Airport (KTEB), Igor I Sikorsky Memorial Airport (KBDR) and Waukegan National Airport (KUGN), and most trips start with the aircraft positioning to your departure airport.
To charter a similar aircraft, send Altivo Jets your route, dates and passengers. We ask other licensed operators for availability, and your quote names the operator and aircraft before you book.
Other operators flying the Gulfstream G550
- Teterboro Airport guide →
- Heavy jets charter →
- Super-midsize jets charter →
- Midsize jets charter →
- Light jets charter →
- 12-seat private jets →
- Bombardier aircraft →
- Gulfstream aircraft →
- Dassault aircraft →
- Cessna aircraft →
- Empty leg flights →
- Private jet cost calculator →
- How we check operators →
- All charter operators in United States →
How booking works with Altivo Jets
- 1Send your trip
Route, dates, passengers and bags, plus any aircraft type you prefer.
- 2We check availability
We ask licensed operators that can fly the trip, and compare aircraft, timing and price.
- 3Choose your aircraft
Your quote names the operator and the aircraft before you confirm. Nothing is booked until you approve it.
- 4Fly
The operator you choose flies the trip with its own crew and keeps operational control. Altivo Jets stays your contact before, during and after the flight.
Altivo Jets is an independent air charter broker. It does not own or operate aircraft and has no agreement with Circadian Aviation. Every flight is operated by a properly licensed air carrier, which keeps operational control of the aircraft and is named on your quote.
Questions, answered
Still deciding? A charter specialist will talk you through aircraft, airports and price, with no obligation.
Ask a specialistHow many aircraft does Circadian Aviation have?+
15: 4 Bombardier Challenger 300, 4 Gulfstream G550, 2 Dassault Falcon 900, 1 Cessna Citation XLS, 1 Embraer Phenom 300, 1 Gulfstream G450, 1 Gulfstream G600 and 1 Gulfstream GIV.
Is Circadian Aviation licensed to fly charter?+
Yes. Circadian Aviation holds an FAA Part 135 air carrier certificate (O2GA).
Can Circadian Aviation fly to Europe?+
Yes. Circadian Aviation holds an EASA third country operator authorisation (USA-0013). EU and EEA states require it before an operator from outside Europe flies commercial flights there. Circadian Aviation was on the EASA list dated 12 November 2026.
Can Circadian Aviation fly to the UK?+
Yes. Circadian Aviation holds a UK Part-TCO authorisation (number 1138) from the UK CAA, which an operator from outside the UK needs before it flies commercial flights into the UK. Circadian Aviation was on the CAA list dated 16 October 2026.
Where are Circadian Aviation's aircraft based?+
New York (KTEB), Bridgeport (KBDR) and Chicago (KUGN).
How many passengers can Circadian Aviation fly?+
Up to 19 on its Gulfstream G600. Across the fleet, cabins seat 12 to 15 passengers.
How old is Circadian Aviation's fleet?+
The aircraft were built between 1997 and 2008, 23 years old on average.
Is Altivo Jets part of Circadian Aviation?+
No. Altivo Jets is an independent charter broker with no ownership or commercial link to Circadian Aviation. Circadian Aviation operates its own flights and keeps operational control of its aircraft.
Does Altivo Jets work with Circadian Aviation?+
No. Altivo Jets has no agreement or partnership with Circadian Aviation, and Circadian Aviation has not reviewed this page. It is built from public records. Tell us your route and dates and we ask licensed operators that can fly the trip for availability and price. The operator is named on your quote before you confirm.
Where this comes from
Licence and registrations from the Federal Aviation Administration register. Aircraft details from public aircraft listings. Aircraft photos from Wikimedia Commons, credited on each photo; other photos show the model. Safety audits from public industry directories. How we check operators.
This profile is unclaimed and built from public records. Claim it to correct details, add your own photos and list your aircraft and empty legs. Free to list; you set the rates.
If you represent Circadian Aviation and want this page corrected or taken down, tell us. We reply within one working day.
Altivo Jets is an independent broker, not affiliated with Circadian Aviation.

Get a quote.
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