0 7 . ▁ ▁On ▁September ▁ 1 8 , ▁ 2 0 0 6 , ▁Time ▁Warner ▁and ▁CBS ▁Corporation ▁shut ▁down ▁The ▁W B ▁and ▁UP N ▁to ▁launch ▁a ▁" mer ger " ▁of ▁those ▁networks , ▁The ▁C W ; ▁mean while , ▁two ▁weeks ▁earlier ▁on ▁September ▁ 5 , ▁News ▁Corporation ▁created ▁My Network TV , ▁originally ▁intended ▁to ▁replace ▁UP N ▁programming ▁on ▁Fox - owned ▁stations ▁that ▁were ▁affili ated ▁with ▁the ▁latter ▁network . ▁ ▁The ▁C W ▁broadcast s ▁ten ▁hours ▁a ▁week ▁of ▁programming ▁in ▁prime ▁time , ▁all ▁air ing ▁only ▁on ▁Monday ▁through ▁Frid ays ▁( the ▁network ▁maintained ▁a ▁three - hour ▁evening ▁line up ▁on ▁Sund ays ▁from ▁ 2 0 0 6 ▁to ▁ 2 0 0 9 , ▁when ▁that ▁time ▁was ▁turned ▁over ▁to ▁its ▁affili ates ; ▁it ▁plans ▁to ▁re inst ate ▁Sunday ▁prime ▁time ▁programming ▁in ▁October ▁ 2 0 1 8 ), ▁and ▁five ▁hours ▁on ▁Saturday ▁m orn ings ▁( its ▁children ' s ▁program ▁block ▁may ▁ble ed ▁into ▁the ▁afternoon ▁hours ▁on ▁week ends ▁on ▁a ▁few ▁stations ▁due ▁to ▁other ▁locally ▁scheduled ▁programs ). ▁The ▁C W ▁is ▁the ▁only ▁major ▁network ▁that ▁oper ates ▁a ▁fully ▁program med ▁alternate ▁feed ▁for ▁smaller ▁mark ets , ▁The ▁C W ▁Plus ▁( a ▁successor ▁to ▁The ▁W B ' s ▁group ▁of ▁cable - only ▁affili ates , ▁The ▁W B ▁ 1 0 0 + ▁Station ▁Group