Minimum number of hours you can drop down to?

In regards to trip drops here is a thread about it in comparison to what everyone else had. Information seems unbiased and we aren’t the only ones with it. Delta can drop to zero as well much like us. Swa can drop to zero but only via “trade board”. Of course those workaholics will pick up anything you put out there I imagine. United can drop to 60 in opentime and zero vi “tradeboard/advertisement”.

And how many of us are actually dropping to zero anyway? Just about everyone has drop/swap ability and if you cannot go to zero there is some min level. Frontier and Jetblue appears the worst with 70hr min level having to be maintained no matter what.

We’re we win is the grid having to be 75% green at the start of IOT. Not sure others have that.