That's hard to independently verify, at least for me. CNN is a subsidiary of WarnerMedia, which is a subsidiary of AT&T. Neither sub has publicly-traded stock and hence does not publish separate financial reports. I looked at AT&T's 2019 financial report here. There are some numbers for segments of WarnerMedia. Turner is one. I assume CNN is part of Turner. Turner's 2019 revenues were 88% higher than 2018 revenues; its operating contribution (net income) was 67% higher. Of course, that tells me nothing about CNN.
CNN Airport