Try these
http://www.cs.haifa.ac.il/~shuly/flight.html
(etour seems the best for me)
Also
http://flyaow.com/classavailability.htm
Good luck M class hunting!!
for example SCL-IPC (Sanitago Easter Island)
14 Dec shows J4 DR Y9 B9 H9 K9 M9 L9 W4 V4 N4 O4 Q9 S9
17 Dec shows J4 D4 Y9 B9 H9 K9 M9 L9 W4 V4 N4 O4 Q9 S9
SCL -IPC only goes on Wednesday & Sundays
[This message has been edited by Mwenenzi (edited 09-02-2003).]