Which operators fly empty legs out of Waukegan National Airport?Empty leg supply at Waukegan National Airport comes from certified charter operators repositioning aircraft to or from paid bookings at the airport. Every operator on SkyAccess holds an active air carrier certificate (Part 135 in the U.S., or the equivalent authority abroad); operator identity is confidential and confirmed when you book. What aircraft categories fly empty legs from Waukegan National Airport?Aircraft mix at Waukegan National Airport reflects the operator fleet active in Chicago, US-IL, US. Light jets typically dominate by leg count; midsize and super midsize jets are common on longer corridors; heavy jets and ultra-long-range aircraft appear less often but at deeper percentage discounts when they do.