For the 2014 and 2015 editions of the marathon, Turner elected to simulcast it on both TNT and TBS, marking the first time since 2003 that TNT aired it as well as the first time the marathon was being carried by multiple stations; the two networks set their airings one hour apart (so that the TNT airings began while TBS was at the middle of the film). (December 24 at 8:00 PM to December 25 at 8:00 PM) - (TBS) - (December 24 at 9:00 PM to December 25 at 9:00 PM) - (TNT) Both networks have ran 24-hour marathons with the one-hour offset format from 2014 annually making it a new tradition for both TBS and TNT networks. For 2019, a majority of the most-watched programs—13 out of the top 25—broadcast on cable Christmas Day were "A Christmas Story".