Complex sentence: Currently, the airport services Wings Air, Sky Aviation and Firefly (collaborate with Melaka state government via Melaka Air) which operates flights from Pekanbaru 3 times per week by Wings Air.
Split into simpler sentences: Currently, the airport services Wings Air, Sky Aviation and Firefly (collaborate with Melaka state government via Melaka Air). Which operates flights from Pekanbaru 3 times per week by Wings Air.