Same Day ACH (SDA) FAQ

What is Same Day ACH(SDA)? What happens if my payday falls on a weekend or holiday? Why can I see my transaction pending in online banking but it has not posted to the account? My transaction was supposed to be sent as Same Day ACH (SDA) why hasn’t it posted? Are all ACH transactions processed the same day? How can my employer send Same Day ACH? Is there a cost to process Same Day ACH (SDA)? Why was Same Day ACH (SDA) created? What time will my Same Day ACH (SDA) transaction be processed? What transactions are eligible for Same Day ACH (SDA)? Why did my ACH withdrawal process earlier than I expected? Where can I find pending transactions in RCU Online Banking?