Time is relative. Jr WB CA is roughly 38% seniority presently. How long it takes an individual pilot to reach 38% varies based on hiring cycles & ages of senior pilots. For that reason, it’s very inaccurate to say that because today’s WB jr man took xx years to reach 38%, it will take todays new hire xx years to reach WB jr man.

There are seniority calculator tools available, & the best you can do is use that to project when you’ll hit the current seniority percentage target. Whether WB CA will still be at that mark when you get there is anyones guess.