| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Bombardier Challenger 604 Bombardier | 1 | up to 12 | 4,000 nm | 470 kts | 2000 |

IFR
DuPage Airport charter and aircraft management company founded in 1995, managing seven corporate aircraft including Citation V, Learjet 45 and Hawker 850XP jets from its own 28,000 sq ft hangar, with sales, maintenance and pilot training.
- Registered fleet
- 6 aircraft
- Aircraft
- Heavy jets, Midsize jets and Light jets
- Seats
- 9
- Built
- 2000 to 2007
- Base
- West Chicago
- Founded
- 1995
The IFR fleet
6 aircraft listed on its FAA Part 135 air carrier certificate (I4FA). 5 aircraft types, grouped by size. Open any registration for its details and specifications.
| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Hawker 800XP Hawker Beechcraft | 2 | 9 | 2,470 nm | 447 kts | 2006 |
| Learjet 45 Bombardier Learjet | 1 | up to 9 | 1,830 nm | 448 kts | 2007 |
| Model | Aircraft | Seats | Range | Cruise speed | Built |
|---|---|---|---|---|---|
| Cessna Citation CJ1 Cessna | 1 | – | – | – | 2002 |
| Embraer Phenom 300 Embraer | 1 | up to 10 | 2,010 nm | 464 kts | – |
5 aircraft types
Midsize jetsModel photo2 aircraftHawker 800XP
A popular used midsize jet with an 8 seat, 551 cu ft cabin, a full galley and lavatory, and 2,470 nm of range.
Heavy jetsModel photo1 aircraftBombardier Challenger 604
Wide two-zone Challenger cabin for 10 to 12, with a hold reachable in flight and about 4,000 nm of range.
Light jetsModel photo1 aircraftCessna Citation CJ1
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.
Midsize jetsModel photo1 aircraftLearjet 45
Fast Learjet with two four-seat clubs, a belted lavatory seat and about 1,830 nm of range.
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 (I4FA).
Legal name: Integrated Flight Resources, Inc.
- ✓LicenceFAA Part 135 certificate I4FA · Active
- –Flies abroad underNo foreign operator authorisation on the EASA or UK lists.
- ✓Safety auditsARGUS Gold (Independent safety audit of charter operators)
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 IFR
Integrated Flight Resources was founded in 1995 with a single King Air 90 owned by a local bank, and some of its first aircraft owners are still clients. In 2005 it completed its own 28,000 square foot hangar and office at DuPage Airport in West Chicago, Illinois, where all its aircraft are based.
Its seven managed corporate aircraft range from a Citation CJ1 through a Phenom 300, Learjet 45XR and Hawker 850XP to a Challenger 604 large cabin jet. It offers charter with catering, ground arrangements and pet travel, aircraft management covering insurance, hangar, maintenance and crews, aircraft sales and acquisition, and pilot training through CAE Simuflite with in-house check airmen. Each aircraft is inspected after every trip.
DuPage has a 24 hour control tower and a longer runway than many Chicago area airports, about an hour from the Loop.
Services
- ✓Private charter
- ✓Aircraft management
- ✓Aircraft sales and acquisition
- ✓Pilot training
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 IFR. 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 IFR have?+
6: 2 Hawker 800XP, 1 Bombardier Challenger 604, 1 Cessna Citation CJ1, 1 Embraer Phenom 300 and 1 Learjet 45.
Is IFR licensed to fly charter?+
Yes. IFR holds an FAA Part 135 air carrier certificate (I4FA).
Does IFR hold safety ratings?+
ARGUS Gold.
Where is IFR based?+
West Chicago, Illinois.
How many passengers can IFR fly?+
Up to 12 on its Bombardier Challenger 604. Across the fleet, cabins seat 9 passengers.
How old is IFR's fleet?+
The aircraft were built between 2000 and 2007, 22 years old on average.
Is Altivo Jets part of IFR?+
No. Altivo Jets is an independent charter broker with no ownership or commercial link to IFR. IFR operates its own flights and keeps operational control of its aircraft.
Does Altivo Jets work with IFR?+
No. Altivo Jets has no agreement or partnership with IFR, and IFR 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.
Company sources
- IFR website ifr.aero
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 IFR 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 IFR.

Get a quote.
Tell us the route and dates. We confirm aircraft, crew and price with licensed operators.