<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by channa:
If you fly a VS flight on a CO code, you get:
- miles
- elite qualifying miles and segments
- elite bonus</font>
As far as I know, the above is true for any flight operated by any carrier that bears a CO flight number. Amazingly, there are some carriers out there that don't do this for some codeshare partners, even if the flight is flown under their own flight number.