Originally Posted by
Kmxu
I checked flight status frequently for my Monday flight. There was no such a delay notice until I arrived at lounge.
I was never doubting you a bit; just relaying the 24-hour delay would be affecting on more than just one flight this week.
I am guessing there was a last minute crew issue, and since MAD doesn't exactly have replacements UA can call for on a whim, it's seeing knock-on effects.
Glad you have made it home.