Possibility of Chicago to DFW flight taking off at 8:30pm being delayed/cancelled?

I'm in Croatia, we connect to Finland and the Chicago and then finally land in DFW. It looks like the hrrr models have that storm line coming through throughout our flight and when we land at 11:30, so wondering what y'all think, as I don't know much about airliner weather forecasting and procedure.

SPC outlook shows hail, wind, and tornado risks in long streaks throughout the area of the flight