Well for what it's worth, on the latest seniority list, the most junior pilot on property is based in STL. Between him and the next STL guy on the list there are ten guys in in DTW and CLE. So overall I would say that CLE and DTW are more junior.
How things will end up this spring when we lose three airplanes and close EWR is anyones guess.
Good luck getting on here, if you live in base it is about the best gig in the industry.