Reminder: The first 1000 or so pilots hired after 1987 at L-UAL, were very much hired to fill the positions made vacant by UAL ALPA backstabbing the Frontier pilots. (took the 737s and not one of the pilots) In fact that sustained a great deal of hiring for quite a while at L-UAL. So that right there is where a lot of this longevity disparity comes from, and it is especially pertinent because the Frontier pilots ended up at L-CAL.