No, DAL sick time is use it or lose it.


Addtionionally, the "verified" sick leave could be in the form of a call to your CPO, say when you are still congested and ask him/her if they will accept it as verified. It will be a judgement call on their part, if you are on your first or second call and aren't anywhere close to 100 hours it will prolong the time to hit the "verified" level if they accept it. Also dental pain/issues can be used for sick leave, not sure if other airlines ever had that stipulation.