Originally Posted by
paul21
If it is within 24 hours it has been pricing as SDC for me. It prices ticket change for >24hr and SDC for <24hr from departure.
My understanding was SDC/SDS had to be the same calendar day to avoid a complete reprice of the ticket. I understood that if I had a 9am flight on Tuesday that I could not use SDC/SDS to fly Wednesday at 6am (within 24 hours) even if there was tons of availability.