Why Did Nora Disappear at the End of The Flash Season 5 Finale?

The disappearance of Nora in the finale of The Flash Season 5 has become a topic of intense discussion among fans. The shift in the timeline, as well as the change in the date of the newspaper article, adds another layer of complexity to the series' narrative. Let's delve into the reasons behind Nora's disappearance and the implications of these events.

The Impact of the Cicada Dagger on the Timeline

The key to understanding Nora's disappearance lies in the Cicada dagger, a significant weapon in the hands of Eobard Thawne. When The Flash destroys the dagger, he not only alters the future but also changes the present. This action destabilizes the timeline, resulting in a cascade of events that affect the entire narrative of the show.

The destruction of the Cicada dagger is a pivotal moment because the future is no longer set in stone. This event leads to the Crisis of Infinite Earths moving up, disrupting the natural flow of the narrative. The change in the timeline affects the very fabric of reality, pushing key events forward or backward to maintain temporal coherence.

Time Paradox and the Vanishing of Nora

Nora's disappearance can be attributed to a complex time paradox. The destruction of the Cicada dagger creates a new timeline, one in which the Crisis of Infinite Earths occurs earlier than originally planned. This has significant ramifications for Nora's existence. In the new timeline, she is never conceived due to the altered sequence of events leading up to her birth. Essentially, her presence is erased from the timeline, much like Eobard Thawne's timeline was wiped out when Eddie killed himself.

The date change on the newspaper article reflects the intervention of the Monitor, who is aware of the upcoming Crisis and the shifting timeline. The newspaper article, as a part of the fabric of reality, is also affected by these events, leading to its date being altered to reflect the new timeline.

Barry's Disappearance and Nora's Fate

Barry Allen's impending disappearance in 2019 is another key factor in Nora's disappearance. My theory suggests that if Barry were to disappear around 2019, Iris would never conceive Nora. This would mean that Nora would be erased from the timeline. However, since Barry from Earth-1 (Central City) did not die, there is still a chance that Nora could return.

Despite this, Nora's activities in the altered timeline had dire consequences for the timeline itself. Her presence and actions accelerated the Crisis, leading to its earlier occurrence. This acceleration further destabilized the timeline, making her presence impossible. In a sense, the universe reacted to the disruption caused by Nora's existence by altering the timeline to remove her from it.

Conclusion

The disappearance of Nora in the Season 5 finale of The Flash is a result of the complex interplay between the Cicada dagger, time paradoxes, and the Crisis of Infinite Earths. While the timeline is unstable and subject to significant changes, the show's narrative provides several clues that suggest there may still be a chance for Nora to return. Fans are left to speculate and theorize, engaging further with the show and the broader universe of The Flash.