The wide bodies
Saudi Arabian Airlines (Saudia) has a fleet of thirty-three Airbus A330-300s split into three different cabin configurations. With a count of twenty aircraft, the 33R is the dominant type
There are thirty-five Boeing 777-300ERs, thirteen Boeing 787-9s, and eight 787-10s
The narrow bodies
Saudia has thirty-seven Airbus A320 and twenty-seven A321s (including twelve A321neos)