Hi Team, In the why not Airflow blog it says More confusingly, the

execution_date

is not interpreted by Airflow as the start time of the DAG, but rather the end of an interval capped by the DAG’s start time. I believe execution_date in Airflow is the start time of the schedule interval?

Hi @Leon Hao, It looks like

execution_date

refers to the logical date and time for the DAG run - not necessarily the start time according to the Airflow docs. Either way, it doesn't seem too straightforward...