In all fairness to the OP, after avoiding United like the plague in booking for the last 18 months, I do have an IAD-ORD RT flight booked for the second weekend in July and I am a tad "skittish" about the flight actually going according to plan. I have seen way too many days when I am when looking at the Departure board for my AA/Delta flight and seeing United with the plethora of Delay/Cancelled.