Lockheed L1011 Tristar - There aren't any good ones avaliable though Marc Beck is currently working on one in FSDS
Airbus A310-200/300 - EFG is doing a 312 and when PFG return there will be an updated 313 with lots of liveries
McDonnell Douglas DC-9 - PFG is comming back soon with an updated version of their DC-9 with lots of liveries also note that CSi will be doing one.
Classic 737s (series 300 and 500) - Yet again, PFG is updating their 733 for FS2002 and will return with
Boeing 767-200 - There's a pretty good one (for FS2000/FS2002) avaliable currently
Saab 340 - An excellent one is avaliable. No need for more of this type.
So you can choose either the L1011 or 735!
DMK(TG773/772) PEN(SQ772/MH734) PER(QF333) PEK(CA763) HKT(MI320) HKG(SQ744) ICN (OZ333), CJU,TAE(OZ734) TPE(3K320) KUL(T