Question: is whose line is it anyway still on air

Answer: Yes, On July 18, 2014, The CW announced that the show would be returning for a 24-episode eleventh season (and third season on The CW) which started airing on April 17, 2015. On August 11, 2015, the series was renewed for a twelfth season (fourth on The CW) to start airing May 23, 2016. On October 24, 2016, The CW renewed the show for a thirteenth season (fifth season on The CW) to start airing May 29, 2017. On October 26, 2017, The CW renewed the show for a fourteenth season (sixth season on the CW). The first two episodes aired June 4, 2018. On October 9, 2018, The CW renewed the show for a fifteenth season (seventh season on the CW).