Looks like some of the comments are coming true.. First they indicate flight delayed due to Traffic controller, after boarding and 10-15 mins inform aircond malfunction & mechs TRYING to fix it ...
Try complaining about United just in general!
Thanks United for bumping us off our flight to Austin and screwing up our weekend. Might have to cancel whole trip as a result.
The word is congraTulations. The root is based on "gratitude" not "graduate"!
Congradulations. You are delayed on United.