According to the DOT site YTD, Pinnacle is dead last (not YV or EV) with a cancellation rate of 3.88. (please note this is NOT posted as an attack on Pinnacle, but rather to show a discrepancy in your statement).
YV has a YTD cancellation rate of 2.97 and OO is a bit better with a cancellation rate of 2.6. If you look at the entire year of 2012, YV had a LOWER cancellation rate (1.42%) than OO (1.81%). 2013 YV delay 16.65% of the time, which is slightly better than OO's 19.41% delay rate. Note that the tables I found only included 5 regionals. If you have a better source, I'm asking you to share it (perhaps a link or something?) so we can be on the same page.
You previously made a claim that Mesa was the dead bottom performer out of all of the regionals. I have yet to see you provide ANY evidence that supports this claim, and I suppose I fail to see where the performance numbers clearly show that OO has good operating numbers and YV does not. I'm actually LOOKING for any statistics that support your statement, and so far I don't find anything to back your claims.
HERE IS A LINK TO
YOUR SOURCE
http://www.transtats.bts.gov/HomeDrillChart_Month.asp?URL_SelectMonth=1&URL_SelectYear=2013
So to pre-empt your next diversion, I DO realize that OO is about 4X the size as YV. That's the beauty of percentages ... it breaks it all down based on 'per 100' to make a comparison. Is it more demanding to operate a larger airline? Perhaps... but if thats the argument, why is United's cancellation rate 0.55% while Skywest is 2.6% YTD? Last I checked, United was a pretty large operation, too.
I guess I just don't see how you're drawing your conclusion. But I suppose its time to move on because at this point it seems that some of your own co-workers are having difficulty expressing confidence or respect for you. Perhaps I'm wasting my time.