Originally Posted by NightIP

767:

CVG is the junior base; all trips start there either operating or with a deadhead. You almost always give up a day off on the front end for gateway. Lines are all hard lines of flying or R2 (hotel reserve for those unfamiliar). At least on the FO side, domestic tends to go senior. I have no trouble as a junior guy in CVG holding NRT, SYD, TPE, etc. Schedules don't change often if you're on a regular line (excellent for those of us bidding for pay).

JFK is senior, and I've heard those guys don't often give up a day off for gateway. These cats also have R1 lines (home reserve).