On flights with scale, the passenger does not need to disembark from the plane.
Typically, these stops are made to replenish fuel or to enter new passengers.
On connecting flights, the passenger must disembark from the plane and then embark again on another plane to follow the journey. In such cases, To see if you should resend your bags in the connection your bags in the connection or if you will only receive them at the final destination. Please inquire at the time of check in.