What evidence supports this playbook—and what remains unknown?

This research prioritised FAA, DOT, IRS, CBP and NIST materials, followed by NBAA guidance and primary supplier documents. Industry-press searches, an operator job description, the FAA’s Safe Air Charter video material and NBAA’s archived charter/fractional podcast were used for additional context; older media were not treated as current pricing or legal evidence. (ainonline.com)

Public information does not establish a live aircraft allocation, a binding price, the enforceability of a negotiated clause, a provider’s financial condition at payment or dispatch-day feasibility. Those remain transaction-specific checks. No universal savings percentage, programme break-even threshold or provider safety ranking is asserted here.