Yesterday THY shared an announcement and they'll start flying to/from TSR and EVN. No time frame provided.
Our Board of Directors decided to launch scheduled flights to Timisoara in Romania and Yerevan, the capital of Armenia, subject to availability and market conditions.
https://www.kap.org.tr/en/Bildirim/1494220
TSR was on their list for a long time. Finally it'll happen. My expectation for TSR is next summer. EVN can start even earlier.
Animawings (A2) a Romanian carrier started their IST flights as of today. There're already flights on EVN-SAW route operated by PC.