Episode Ratings Grid

Every episode at a glance, color-coded by rating. Rows are episode numbers within each season, columns are seasons.

M
S1
S2
S3
S4
E1
7.9
7.5
7.5
7.3
E2
7.5
7.4
7.4
7.5
E3
7.4
7.6
7.1
7.3
E4
7.2
7.5
7.4
7.2
E5
7.2
7.3
7.4
7.8
E6
7.5
7.3
7.6
7.2
E7
7.5
8.0
7.1
7.5
E8
7.4
7.3
7.1
7.5
E9
7.9
7.5
7.2
7.8
E10
7.3
7.8
7.1
8.0
E11
7.6
7.4
7.1
6.9
E12
7.9
7.4
7.5
7.2
E13
7.4
7.7
8.0
7.0
E14
7.4
7.0
E15
7.4
6.9
E16
7.9
6.9
E17
7.2
E18
7.1
E19
7.3
E20
8.6
Avg
7.5
7.5
7.3
7.4
Great
Good
Mid
SeriesScores.com

Episode Power Rankings

The best and worst episodes at a glance. Use this to find must-watch episodes or ones you might want to skip.

🏆 Top Episodes

#1 8.6

S4E20 Final Boarding

The Death Date has arrived. As tensions erupt and revelations emerge, the passengers of Flight 828 reunite and face the unknown together.

#2
S2E7 8.0

Emergency Exit

Tensions flare as the passengers of Flight 828 finally come to understand the meaning of their increasingly terrifying callings. Afraid of losing his daughter to the Church of the Believers, Ben confronts Adrian. Zeke challenges Michaela's trust, and Saanvi seeks help from an old flame.

#3
S3E13 8.0

Mayday: Part 2

Ben and Saanvi undertake a treacherous mission. Michaela and Zeke race to stop a passenger before his actions turn deadly. Jared and Vance's team up reveals secrets that could upend their lives.

  1. 4. S4E10 "Inversion Illusion" 8.0
  2. 5. S1E1 "Pilot" 7.9
  3. 6. S1E9 "Dead Reckoning" 7.9
  4. 7. S1E12 "Vanishing Point" 7.9
  5. 8. S1E16 "Estimated Time of Departure" 7.9
  6. 9. S2E10 "Course Deviation" 7.8
  7. 10. S4E5 "Squawk" 7.8

📉 Bottom Episodes

#62
S4E16 6.9

Furball

Michaela and Jared make the most of their arrangement. Angelina receives support from Eagan. Panic grips the detainees amid devastation at the facility.

  1. 61. S4E15 "Throttle" 6.9
  2. 60. S4E11 "Final Descent" 6.9
  3. 59. S4E14 "Fata Morgana" 7.0
  4. 58. S4E13 "Ghost Plane" 7.0
SeriesScores.com

The Quality Arc

Each point is an episode, plotted chronologically. The colored bands mark season boundaries. Look for upward or downward trends to see if quality improved or declined over time.

S1 S2 S3 S4 66.77.48.18.89.5 Rating 7 14 21 28 35 42 49 56 63 Episode 10 9 8 7 6 5
SeriesScores.com

Episode Engagement

Vote count shows how many people cared enough to rate. High votes + high rating = beloved classic. High votes + low rating = notorious stinker. Low votes + high rating = hidden gem.

Rating threshold:
18 Standouts
13 Infamous
8 Hidden Gems
23 Forgettable
Standouts Infamous Hidden Gems Forgettable Global: 7.5 6.97.27.67.98.38.6 Rating 747 1k 2k 3k 4k Votes (log scale)
Top Standout: S4E20 Final Boarding
Most Infamous: S1E4 Unclaimed Baggage
Best Hidden Gem: S4E10 Inversion Illusion

Episodes plotted by rating vs. vote count. The vertical line marks the rating threshold (7.5). More votes = more engagement. Toggle above to compare against global or show-specific median.

SeriesScores.com

Series Trajectory

A simplified view: one point per season. This smooths out episode-to-episode noise to show the overall arc of the series.

6.56.97.37.78.18.5 Rating S1 S2 S3 S4 Season 10 9 8 7 6 5
SeriesScores.com

Season Momentum

Did each season build momentum or fizzle out? Green arrows mean the finale rated higher than the premiere. Red means the opposite. Longer arrows = bigger swings.

5678910 Rating S1 7.5 7.4 -0.0 S2 7.5 7.4 -0.1 S3 7.4 7.5 +0.1 S4 7.3 7.3 -0.0
SeriesScores.com

Season Consistency

Some seasons are reliable bangers. Others are hit-or-miss. Each dot is an episode. Tightly clustered dots mean consistent quality. Scattered dots mean a mixed bag.

678910 Rating S1 Steady avg 7.5 S2 Steady avg 7.5 S3 Steady avg 7.3 S4 Typical avg 7.4 Episode Premiere/Finale

Each dot is an episode. Clustered dots = consistent quality. Scattered dots = variable season. Hover for episode details.

SeriesScores.com