The World Federation One Stop Fiqh

Ruling 1484

If while performing ṣalāt al‐āyāt one realises that the time for performing the daily prayer is short, he must leave the ṣalāt al‐āyāt unfinished and without doing anything that invalidates prayers, he must start performing the daily prayer. After completing the prayer but before doing something that invalidates prayers, he must continue performing the rest of ṣalāt al‐āyāt from the point he had left it.