I was stuck 3 days in Charlotte after a ground collision, and 4 days in another city by an ice storm at a major hub. Since the second one, I’ve been getting more conservative in my prep.
wife was overnight in Phoenix when forest fires closed every airport in soCal. They put her in hotel and bought her dinner.
The longest I had was 10 hours at O’Hare, snow. All hotels booked. Got out the same day late at night. I try to travel south during the winter now.
Nothing longer than overnight.