What does the "through count" refer to when deplaning?

The "through count" refers specifically to the count of passengers disembarking from the aircraft. This term is crucial for flight attendants to accurately account for the number of passengers who leave the plane, ensuring safety and proper headcounts. Knowing the through count helps to confirm that all passengers have safely exited and aids in managing connections or further boarding processes for subsequent flights. It reflects the importance of maintaining order and security during the deplaning process, as well as ensuring that the cabin crew can successfully account for any possible remaining passengers.