Google WINGS building.
SWA has 12 sims now of which 3 are classics. (so going away) The new WINGS building will have 18 sims to start with, space for 26. Basicly they are doubling their NG sims. At current rate they can train (max) about 800 pilots if they go year round. So add this building and all those new sims.... There is growth in the future.