InselAir is currently experiencing delays and interruptions in service due to the maintenance inspections on some of their planes. On January 31st, 2017, InselAir posted information to provide passengers with the proper contact information, should their flights be affected.
BIA recommends that all passengers with InselAir flights in the coming days check with the airline for current status. The contact information is available here: https://www.fly-inselair.com/en/news/update-inselair-operations/
(Source: InselAir website)