The dpa_schedule table contains entries for schedules. There are two columns - prev_fire_time and next_fire_time -- when you calculate the difference reveals in microseconds the gap between the previous execution and the next execution.
While helpful, is there a way to use that information to calculate the next execution date?
Informatica MFT uses the formattimestamp function of java to store the value of the timestamp.
If you want to extract date, first copy the timestamp from the database and in the section Timestamp to Date of the below webpage, paste the timestamp and then click on get Date to see the date.