|Quoting NYCFlyer (Reply 43):|
FOK (Westhampton, NY) and HTO (East Hampton, NY) to LGA and BOS.
JFK - ZAG, (Croatia Airlines)
EWR - LOS (CO)
DTW - CAI (NW codesharing with MS)
YUL - BEY (AC/ME - too bad AC never did this)
JFK/EWR - BEY (CO/DL/ME)
ORD - IST (TH codesharing with AA)
ATL - CMN (RAM codesharing with DL)
IAD - DXB (EK)
JFK - DOH (QR)
ORD - BUD (Malev codesharing with AA)
ORD-IST is currently served by TK, and if I'm not mistaken they have been doing it for 2 or more years.
Since I'm familiar with the turkish market one gold mine of a route comes to mind and I am not 100% sure if TK will start the route first, IST-LAX whoever starts the route will make money IMO, also IAD-IST(soon with TK) IST-YYZ comes to mind.