Table 5. R-squared value for XG Boost model before and after feature selection

No	Model	Flight	Passenger	Cargo	Average
1	Total	0.934	0.920	0.751	0.868
2	Domestic	0.854	0.615	0.647	0.705
3	International	0.932	0.836	0.725	0.831
4	Departure	0.943	0.899	0.587	0.810
5	Arrival	0.942	0.885	0.797	0.875