CNN's Financials Revealed 

Warner Bros. Discovery forecasts that CNN revenue will ultimately increase over the next four years, while its other Discovery U.S. networks (TNT, HGTV etc) will see a managed decline.

Source: Warner Bros. Discovery filing (Jan. 20, 2026); *Estimated revenue forecast by year.
"Other U.S. Networks" includes TNT, TBS, Discovery Channel, HGTV, Cartoon Network, Food Network, TNT Sports, Cooking Channel, Animal Planet, TruTV, Turner Classic Movies and more cable/Pay-TV channels