Was there ever any time travel in Supergirl, Batwoman, and Black Lightning?

Im making a earth 1 and earth prime timeline (more like timelines lmao), and since i haven't watched these shows, id like to know. I know there was time travel involved in the dominator crossover, and a little bit at the beginning of crisis on infinite earths. But is there any other times that it happened in these 3 shows?

Im already aware of all the arrows time travel moments (i think), as well as the flash (i hope)

Edit: Im also aware of the time travel moment in Supergirl when Nora W. arrived at Barrys wedding.

Edit: dont mention legends of tomorrow. I will implode if i incorporate that into my timeline