Predicting Flight Delays with Machine Learning: A Case Study from Saudi Arabian Airlines

Table 4

Comparison of performance results of different ML-based models on our test dataset for our regression task.

	CatBoost	XGBoost	LightGBM	MLP
MAE	12.19	12.45	12.83	12.8
MSE	605.61	618.31	635.82	657.4
RMSE	24.6	24.86	25.21	25.64