Originally Posted by
Guy Betsy
This is what happens when an airline you have in your ticket causes a schedule change but you had issued it on another airline. In this case, SQ.
I believe the onus lies with SQ to rebook the booking. But if all else fails, just show up on day of departure and let the airport agents handle the change.
The ticket has to be re-issued, not just re-booked. Turning up at the airport is not recommended...