Seems Hi Sky will be launching new KIV - STN flights 2x p/w effective 25 July , however have seen a few false launches from Hi Sky previously, perhaps replacing some of the Air Moldova flights as these seem to have stoped recently.
H70411 KIV 07:15 - 0840 (Tue)
H70411 KIV 19:30 - 20:55 (Thu)
H70412 STN 09:40 - 15:00 (Tue)
H70412 STN 21:55 - 03:15 (Thu)
source @seanm1997