I am about to schedule some flights on DL, ORD-BIL. On the return trip my layover at SLC is only 30 minutes. Is this enough time to make the connecting flight? I am not familiar with the DL terminal at SLC, and I obviously don't want to miss my connecting flight and be stuck. The gate information has yet to be determined. Are Skywest flights usually on time? Any information would be greatly appreciated.