I agree with the first post pay comments
hourly Big-3 FO pay is like $5-10 bucks below Year 3 Frontier Captain Pay
let that sink in boys
when the majors re-up their contacts circa 2028, Barry will have "just signed" the new pay rates
SW "makes the most NB pay" because they fly more. Do you want 4 legs a day in a 1967 cockpit? No thanks. Their pay structure is somewhat different. The number of Frontier pilots who have bailed for SW is minimal to non-exsistent, maybe some SW Kool Aid drinkers or whose wives were SW FA's. etc