I found flight tracker that UAL 744 will fly today to Mobile,AL for clean it up and check up before start boost summer time schedule for 744.
Here it is:
Airline United
Flight Number 9180
Departure City (Airport) Victorville, CA (VCV)
Departure Time 05/01/2002 11:30 AM
Arrival City (Airport) Mobile, AL (BFM)
Arrival Time 05/01/2002 04:40 PM
Remaining Flight Time 00:00 (planned)
Aircraft Type Boeing 747-400
Current Altitude 0 feet
Current Groundspeed 0 mph
Flight Status Planned
Great news to hear of the 747-400. Just hope that bird is gonna be used for a route it is meant for and not these stupid domestic routes that 767's or 777's for that matter could handle.