New to this ---Help on overnight transit questions

[ultra1984]

Another question

We have to be at Changi Airport for a 9.05am flight. What time should we get to the airport?

[Lobster]

The latest I would get there is 8am. As you will already be checked in that would give you plenty of time. However you may feel more relaxed aiming for a bit earlier than that in case anything goes wrong.