Executive Fliteways (XFL, Islip) has inducted a G450 and a Challenger 604 for charter, both based at Allentown International, the company confirmed to ch-aviation.

The 2006-build Gulfstream Aerospace aircraft, N450WC (msn 4042), is configured for up to 14 passengers and was first active under Executive Fliteways' 'XFL' code on July 16. The jet received a full interior and exterior refurbishment earlier this year. In 2023, the company's charter fleet included a GIV-SP, an earlier variant of the G450.

The second addition, a 26.1-year-old Bombardier Business Aircraft, N327TW (msn 5421), also underwent an interior refurbishment in 2025.

The company had previously offered a Challenger 605 for charter between 2018 and 2020.

As of July, Executive Fliteways' Part 135-certified fleet comprised a Learjet 60SE, a Challenger 350 added in May, a Falcon 50EX, a Falcon 7X, a Phenom 300, a Phenom 300E, a Praetor 600, a Legacy 600, a Legacy 650, a G280, two GVs, four G550s, and two PC-12s.

Both newly added jets were previously under the Part 135 certificate of New World Aviation (Pennsylvania) (Allentown International). Following their retirement, along with a Global 6000 earlier this year, New World Aviation's certificate now lists only a Learjet 60, which has been stored at Allentown since October 2022. "The owner is evaluating options to upgrade to a super-midsize jet," director of operations Jose Rodriguez told ch-aviation.

Rodriguez confirmed that the company is adding other aircraft for charter. "A Challenger 604 is undergoing a conformity check and will be added in a couple of weeks, while a GV and a G550 complete their pre-purchase inspections."

Under new ownership since 2021, New World Aviation also operates as a Part 145 repair station with facilities at Allentown and Fort Lauderdale International, specialising in Bombardier and Gulfstream large-cabin aircraft.