After United got its Single Operating Certificate on 30 Nov 2011 tail number searches for former Continental aircraft will not return a display after 30 Nov.
Example:
N78866 (B753) operated UAL1101 CLE-SFO on 05 Dec 2011 per carrier online status, but Flight Aware search on N78866 gives COA1089 IAH-MCO on 30 Nov 2011 as last flight.
Tail numbers for former United aircraft give current information.
When can we expect this to be corrected?