Is Orion Flight Services an FAA Part 135 operator?Yes. Every operator on SkyAccess holds an active FAA Part 135 Air Carrier Certificate. The empty-leg flights listed here are operated under that certificate by the same crew, on the same aircraft, with the same maintenance and safety oversight as the operator's retail charter flights. What aircraft does Orion Flight Services fly?Orion Flight Services operates 4 aircraft across 3 types (3 light_jet, 1 mid_size_jet). The empty-leg inventory above shows the specific aircraft assigned to each upcoming positioning leg, including tail number and model. How do I book an Orion Flight Services empty leg flight?Click any leg above to open the booking flow on SkyAccess. The flight detail page shows the all-in price (with federal excise tax and segment fees), the departure window, the aircraft assigned, and the cancellation terms. Most Orion Flight Services empty legs are bookable up to a few hours before scheduled departure.