I did found it out with the charter flight on the NWA by flt#9797 from IAD-MCO flight and so here it is with flight tracker!!
Flight Number 9797
Departure City (Airport) Washington, DC (IAD)
Departure Time 12/29/2002 04:16 PM
Arrival City (Airport) Orlando, FL (MCO)
Arrival Time 12/29/2002 06:03 PM
Remaining Flight Time 01:47 (planned)
Aircraft Type Boeing 727 Stage 3 (-100 or -200)
Current Altitude 0 feet
Current Groundspeed 0 mph
Flight Status Planned
Can you anyone want to know about with Northwest was not flying from IAD-MCO by scheduled flight. Please let us know!! Thanks!!