Question: How much of the operations of the airline serving Tardamu Airport are for commercial regular routes and pioneer routes?
Sentence (from "Tardamu Airport"): Due to the short runway, it is only served by Cessna 208 Caravan jetprop aircraft operated by Susi Air up to 4x per day from Kupang, 2x per week from Roti, 3x week from Waingapu and 3x per week from Ende.
Relevant evidence: Yes