Originally Posted by
jsloan
If you SDC to the day before, you'll get an August 17 boarding pass.
Standing by on a different operational day is not technically within policy and so is a YMMV situation.
Thank you.
Originally Posted by
fumje
Best option would be app/kiosk or ticket agent, outside of TSA, at 7:xx to do the SDC. Usually agents at the airport will do this.
Of course, that then means you need to clear TSA quickly to get to the gate by 8:xx am – 0:15.
Thank you for your advise. Due to limited time, I decided to purchase a new ticket, which costs less than $200 change fee. If there is more time, I would definitely try to SDC.