flyADVANCED Jet (TKK, Wilmington New Castle) has retired three distinct aircraft types from its Part 135-certified fleet, including its sole Citation Jet 3+, a Praetor 600, and its last Learjet 75, as reported by ch-aviation research.

Citation Jet 3+ N691CJ (msn 525B-0691) made its last flight under flyADVANCED Jet’s ‘TKK’ code on October 18, 2024, travelling from Brownsville to Guatemala City. The 1.8-year-old aircraft joined the operator’s fleet in March, and following its retirement it is now privately…

Source: ch aviation
Read more: US's flyADVANCED Jet retires three types from Part 135 fleet