So supposedly they can't go out of order, however, I have seen some shenanigans as far as the sick time release.
For example, holding a trip back and not putting it into open time, that someone called in sick on until I called and asked (20 min after the other sick trips went into open time). And then magically earlier time stamped, because perhaps they released the trip and input someone immediately in for it from the scheduling desk? Same pilot, both times. And one time it was during a sick footprint for him, so he had to have put it in makeup sick, not priority makeup, which I don't think gets you any priority over regular makeup.
The latest.....removing someone from a trip early (before 7am Memphis the morning prior) after they had called in sick, to assign the trip to an R24. Unless the last contract changed, I didn't think they could do that unless it was over 120 hours TAFB.
But I don't call scheduling and harass them about it. I doubt it would change the trip assignment in any way. However, it does give me something to complain about.