Chicago-bound flight diverts to Phoenix with cabin pressure problem

[redsox223]

This was an early morning incident (7am) and an MD80 leaving from Tucson, so nothing exotic moving through town, although it must have been a minor issue as according the flightaware the plane left for ORD within 3ish hours.

http://www.azcentral.com/community/phoenix/articles/2010/06/02/20100602chicago-flight-diverted-phoenix-abrk.html