Arrived at Darwin Airport from Adelaide, Jetstar flight back to Singapore. Had to hangout in the airport from 11pm to 6am, picked up baggage and re-checked in when counter open up in the morning. Too costly just to get out to nearest airport hotel and back so just sat around inside the terminal.
Seats was uncomfortable, typical airport seats no resting area. It was late night so there was no passengers and I just lay straight across on the seats slept through until a Airport Security Officer came by to check on me.
After checking in at 3.30am dropped off baggage, there is then comfortable sofas, lounges and seats to actually rest for another 1.5 hours. It is a very small airport.
Overall experience and journey was pleasant, small airport and so it was peaceful throughout.