Sitting at gate A3 of KPHX, everything seemed normal. A few minutes ago, an announcement came on the P.A.:
"Ladies and gentlemen at the gate, we are still not sure just what's going on... It's going to be another ten or fifteen minutes... For the tower to let us know exactly what is going on."
So, I guess that means something is going on? Anyone been listening to ATC have any idea what it might be?