There's this cool site called Flightaware that tracks flights and I did some googling and found the tail number for the Rockets Jet. http://flightaware.com/live/flight/N104HR Currently enroute to Orlando. Pretty cool way to track the Rockets travels for some of us who want to go to another level of stalking the Rockets!
TexAgs has been using this site for years, tracking the comings and goings of planes as they relate to college athletics matters such as coaching searches and conference expansion.
Good lord please tell me that is not the Rockets jet! Please tell me the are not cruising around the country in an 40 year old Boeing 727. I thought they were all cargo haulers by now!