EDI's figure is similar. Anyone know what MAN's has been like?
MAN's figures for JFK include DL and TCX as well as AA. I originally calculated an overall LF of 92% which was based on 209 seats for AA in the revamped B767 J class version. However, some flights were the older config. so I think 90% overall is a reasonable figure for the combined 3 airlines.
Looking at seat plans I would suggest DL had a slightly higher LF than AA with their 171 seats B757 - both flights were invariably busy - but I've no idea about TCX loads with their 3 x weekly service and 322 seats on each.