Both Air India and Indian Airlines operate numerous flights with one stop enroute. For instance, AI routes Mumbai-Riyadh-Jeddah. Is the airline able to carry passengers and cargo on the Riyadh-Jeddah sector? As another example, Indian Airlines routes Delhi-Bangkok-Singapore. Is the carrier able to carry passengers and cargo on the Bangkok-Singapore leg? Are both airlines allowed to carry passengers and cargo between B and C and C and B on all of their one-stop flights where the stop is in a different country? If this is possible, what are the loads like (examples preferred)?
[Edited 2003-08-21 16:02:27]