Weather, most likely. Rain & thunderstorms around here have a tendency to do that. The sky got really dark today. My family and I sat on the tarmac at O'Hare once for 3 hours because of a thunderstorm system. My 3 kids were all under the age of 4 at that time. Ask me how much fun I had that day........... ;-)
And you lived to tell about it! Amazing!
How much fun did you have that day?
Weather would be the most likely, but it was clear, dry and calm in Milwaukee today. Mitchell field was very busy and they were running out of places to park aircraft according to chatter on the airport fire department frequencies.
I can really feel for you dealing with 3 kids under 4 stuck in an aircraft. That's the kind of trauma you can't always put behind you. Your trauma, not the kids.:)