This week has just been horrible for BGB. 20+ minute queues are common with lots of 15/16s failing to load. This time in S1 I remember queues consistently being under 10 minutes. Has the population fallen off a cliff? I’m only in the 1800 bracket so it’s not like I’m waiting for glads to get online or anything.
At this time? middle of the day might have less players.
Depends on your spec/rating somewhat.
Most importantly though it depends on how many healers are queueing
I have quick queues during day and slow at night