u/Glittering_Bid1112

We've been through Changi before, but we either spent a night in Singapore or had a transit booked under the same ticket.

This time, we would arrive in Singapore around 17.10, grab our luggage, and check in again for the 2nd flight. The 2nd flight leaves at 21.35.

Would 4 hours be enough to do a self-transfer?

Thank you!