Yearly performance
Flights, delay rates, and cancellation behaviour by year.
Executive Summary
Key numbers from the combined flight analysis
Outcome mix
Operational outcome ratios from the extracted notebook results.
Visualizations
All rendered charts extracted from the PySpark notebook
Machine Learning
Training balance, model trials, and feature signals
Class balancing
How the delayed vs on-time split changed before training.
Model leaderboard
Decision tree, random forest, and gradient boosted tree outputs from the notebook.
Decision tree tuning trials
Parameter combinations captured directly from the notebook logs.
Feature importances
Signals exposed by the tuned decision tree.
Featured Outputs
Main analytical tables from the notebook
Output Explorer