Next March we (gf + me) want to make an Australia trip and probably want to fly SQ because it is a decent and affordable airline.
It is AMS-SIN-SYD and after the first leg SQ323 arrives at 5:55 in the morning and the second leg departs at 7:05 so only 1 hour layover. When SQ323 arrives one hour late then I miss the SQ241 and *can* take the SQ241 which leaves two hours later.
According to Flightaware, the last ten arrivals of SQ323 in SIN were all before 6:00, so the chance of missing is rather slim.
But when I do miss the other flight, what is the procedure ?

Or can I better book SQ211, but that flight arrives rather late in SYD ? But I prefer the A350 over the 777.