NZ lounge will get pretty crowded at times.
TG have 3 flights a day all 777 or 747 and they use that one too, so a fair few pax.
I was on TG a couple weeks ago and they also call those flights.
There is a TG 747 at 4.45pm and that overlaps with UA pretty much.
http://www.thaiairways.com.au/thai_f...sp?city=sydney