What values should these be if I want the full plane of 364 passengers to be boarded in 10 minutes?
0.1 = 10 passengers per seconds, which means 36.4 seconds + 15 of minumum time, which means the boarding time should be 51.4 seconds.
Note that, if the airport has SODE jetways, I think the slider will work AS IF you were using GSX L2, just without passengers so, if you want to have a shorter boarding, you must set the slider to the highest density and of course, since there's nobody to be seen, it won't have any effect on fps.