According to the most recent seniority list, most junior IAD CA is 8/21/0214. 20 from the bottom is a 1/12/2006 hire, and about half of the most junior's seniority.

Most junior DFW CA is 3/5/2015 and near 1000 on the seniority list. 20 from the bottom is 3/13/2014 and about 1/3 of his seniority higher.

Most junior E-jet CA is 6/5/2014 and 20 up from the bottom is 11/14/2013.