[cyncooper]

Finally found an article on it. The plane was bound for O'Hare according to this:

O'Hare-Bound Flight Grounded Due To Security Concern

excerpt:

NBC5 reported that a flight attendant going through the plane before takeoff found putty with wires sticking out of it in a lavoratory aboard the plane and the pilots grounded the aircraft as a result. United Express spokesman Jeff Green told NBC5 that investigators tested the putty and found that it was not dangerous.

~snip~

[GirlShortstop]

O'Hare-Bound Flight Grounded Due To Security Concern
Bombthreat flight from Chicago to PHX
Two separate stories, or one screwed up story?

[Terridan]

Either a very bad joke, or a very huge lie... can't afford to lose passengers...