Tiger Airways - Australia - is set to get it's approval from the Australian authorities after 4 proving flights - 2 x roundtrip:
Lynx, on the other hand, will make a total of 34 proving flights - 17 x round trip - of which eight (4 x round trip) were completed this week.
It's an odd disparity in number. Is it just the difference in national regulations, or is to do with the aircraft - jet v. prop?
[Edited 2007-11-21 11:58:16]