IST and GDN are approximately 1,021 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from IST to GDN.
Airlines represented in the current schedule are LOT Polish Airlines (LO).
Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), Embraer 190 / Lineage 1000 (E90) and Embraer 195 (E95).