SDC with rules
Noting that N. America to SIN on K fare basis stipulates no quick turnarounds, with minimum stay of 12 hours. Could SDC from the SFO- bound flight to LAX-bound flight leaving SIN shortly after arrival from LAX, hence less than 12 hours stay, be possible? If so, and same K fare basis is available, how best to do this? UA transfer desk in SIN, 1K desk by phone or by app?
Thanks