For example Ryan Air is quite open (at least compared to other airlines) and it´s very big. With some thousands of employees, they send monthly letters informin

For example Ryan Air is quite open (at least compared to other airlines) and it´s very big. With some thousands of employees, they send monthly letters informing on how many people is joining, how many will go, if a base is closing due to poor performance, etc.. In traditional airlines, all this info is purely gossip, and you never know what is really happening.