If you guys have noticed, some of the default payload models (passenger capacity) aren't completely accurate for fsPassengers. Alot of times they have it so the max passengers are 3/4 of what the aircraft is actually capable of.
You can download better ones from the fsPassengers website: here is a search I did for 737: http://www.fspassengers.com/?action=...ownload=submit
You can download better ones from the fsPassengers website: here is a search I did for 737: http://www.fspassengers.com/?action=...ownload=submit