Originally Posted by
roadwarrior84
MIA-EZE operates 2x 777 and 1x 763. The 763 flight is still profitable. 777's fly full but is also loaded of upgraded PAX - very few paid F/J which was not the case a few years back.
Bold and coloring in above quote are mine. On what facts are you basing this statement? I fly this route regularly in paid J and it is always full. I do not ask my fellow passengers whether they paid for J or were upgraded so I do not know the percentage of paid vs upgraded. I am interested to know how you procured this information.