I recently had a friend at a regional (he was 60+) say “I think they’d hire you at 64 1/2 if the thought they could get you through training and get a couple of months of you on the line…”. Hyperbole, yes. But it’s indicative of where the market is now. Anyone in their mid-50”s would probably be a dream right now. They’ll upgrade then stay on for the rest of their (short) careers.