... or has Tango just become more expensive?
Search several dates over the next few months for SIN-YVR or HKG-YVR trips the difference between Flex and Tango is often ~$200, compared to ~$1,000 a few months ago. Is it possible AC actually listened to the many rants on this forum?
RT ticket is coming out ~$2,500 though, vs $1,200 - $1,500 the past couple of years, so more likely Tango has just gone up.