For the umpteenth time it was an ACQUISITION by America West Holdings. You can stomp your feet and stand in the corner for all I care with GI.
It won't change the fact that US Air is gone and LCC now resides in Tempe, AZ.
US Air was gone under Stephen Wolf. US Airways has been around for a while, never went away, merged with AWA and is now based in Tempe AZ.
This was a merger and it should be clear by now that we all needed it. The holier than thou "we saved you" didn't go very far with me during US/PI, get goes less with this one.