This was solidified in the final outing when Cersei murdered her close confident Missandei (Nathalie Emmanuel) in episode four.
However, while these script notes provided insight into her desire to kill Cersei, it is also likely Dany was unaware Jaime had fled to be by his sister.
The last both Jon Snow (Kit Harington) and Dany knew, he had been left at Winterfell, alongside Brienne of Tarth (Gwendoline Christie).
Therefore, it is unlikely his death specifically was in fact on her mind as she destroyed King’s Landing.
Game of Thrones seasons 1-8 will be available on NOW TV in December
source: express.co.uk