What time is your last flight out? You're only good for a turn on your last day (unless they Jr man you into an overnight, which at current staffing levels isn't gonna happen), so there comes a point where youre useless to them. I have been released at 8:00 to catch an 8:30 flight no problem on RAP 2 . They won't release you if you don't call and ask though, so you will have to do that...It's a horrible reserve system, but try to use current staffing to make it suck a little less for yourself if you can.