When I went through JetBlue Indoc a few years ago, a fellow in the class ahead of me was, I believe, 57. He told me at the interview he asked, “Well why would you hire me (regarding his age)? ” The hiring people replied, “Well, we know you’re not going anywhere”
This guy had 25+ years of regional time.
I also flew with a CA this summer who was hired when he was about 50. I’d bet his time was similar to yours as he was a late starter in the career. I do believe he did a short stint at a regional before coming here. I should also mention he was successful in his first career and I’d imagine that weighed favorably.
Both these guys were super cool cats…best of luck to you.