UPDATE 4-Cathay Pacific Airways CEO Rupert Hogg resigns as Chinese scrutiny mounts <!-- no image --> <div>* Hogg says these have been "challenging weeks" for the airline (Adds analyst comments, details of flight cancellations)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=dGT9Zv4uCBk:ElIGZShcBic:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=dGT9Zv4uCBk:ElIGZShcBic:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=dGT9Zv4uCBk:ElIGZShcBic:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=dGT9Zv4uCBk:ElIGZShcBic:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=dGT9Zv4uCBk:ElIGZShcBic:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/dGT9Zv4uCBk" height="1" width="1" alt=""></div> Posted by Reuters