The Flash seasons
9 seasons · The CW
Season 2 is the biggest. Season 9 started 20% higher than season 8, after a wait of 7 months.
The first 30 days
Attention Score on each day after a season came out
Day 1 is the premiere. Each mark on the bottom line is a day with a new episode of season 9.
The Flash seasons
Through Nov 4, 2026Season Attention Score is a season's average Attention Score in its first 30 days. How it works
- Season 1Oct 2014 · 23 episodes
- 5 months after season 1Season 2Oct 2015 · 23 episodes · #342 of all seasons36.9
- 4 months after season 2Season 3Oct 2016 · 23 episodes23.337%
- 5 months after season 3Season 4Oct 2017 · 23 episodes12.546%
- 5 months after season 4Season 5Oct 2018 · 22 episodes10.417%
- 5 months after season 5Season 6Oct 2019 · 19 episodes7.230%
- 10 months after season 6Season 7Mar 2021 · 18 episodes9.633%
- 4 months after season 7Season 8Nov 2021 · 20 episodes5.938%
- 7 months after season 8Season 9Feb 2023 · 13 episodes7.120%
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Time between seasons
Usually 5 months between seasons. The longest wait was 10 months, before season 7.
S1S2S3S4S5S6S7S8S9
2015201720192021