What's a term to differentiate between a flight schedule (QF 72) and a particular instance of that flight schedule (QF 72 departing on July 25)?
For example, I might ask "Which flight are you taking", and you might reply "QF 72". What I really meant was "Which scheduled instance of QF 72 are you taking?"
The flight schedule and a specific instance of that flight schedule are both referred to as a "flight". What are the terms that more precisely differentiate between these two concepts?