Makani Kai Air, was an FAA Part 135 scheduled air carrier based in Honolulu, Hawaii. It was a subsidiary of Schuman Aviation Company as well as Mokulele Airlines.

Mokulele Airlines is a regional airline operating in Hawaii. The airline scheduled inter-island and charter flights, primarily between smaller airports and its hubs at Kahului Airport on the island of Maui and Daniel K. Inouye International Airport in Honolulu on the island of Oahu. The airline was acquired by Southern Airways Express in 2019 but continues to operate under its own brand. Both Southern Airways and Mokulele Airlines are subsidiaries of Surf Air Mobility, which purchased Southern in 2023.