Just reviewed Flow Plan 1802 from 07 MAR 2018. Juniormost CA by status, some statuses are more junior than the OP, and those CAs have finished training, such as DCE and DCL.

Status-seniority number-DOH

DCE-1272-09/16
DCL-1094-10/15
OCE-1869-09/17
OCL-1154-04/16
OCC-1817-08/17
MCE-1514-03/17
NCE-New Hire

Total seniority list stands at 2391 as of the 12 MAR 2018 NH class.