Complex sentence: The Fox Kids programming block ran on WBNX-TV weekdays from 1994 until 2002, and Saturday mornings from 1994 until Kids WB moved into that slot in 1997.
Split into simpler sentences: The Fox Kids programming continued to air on WBNX weekdays from 1994 until 2002. It also aired on Saturday mornings from 1994 until Kids WB moved into that slot in 1997.