I've been at ups since the end of 2022. Currently working part-time twilight load and have been since January. Since the new contract was ratified, we have been told we need to call into the center Tuesday-thursday to see if we can come in or not. How's does the work when it comes to the 3.5 hr guarantee? Yes, I have a full-time job but this part-time income definitely helps, plus I am supposed to be eligible for benefits soon. And yes, I put name down on every driver bid sheet available to become full time.