how is this calculated?
looking here:
flightaware.com/live/flight/ASH2966
it says 7 day average arrival is 12:22, yet, 7 most recent flights doesn’t even have a flight landing past 12:00.
is it bugged or am i not understanding how it is calculated?
Yeah - that doesn’t make much sense. 
It’s a 14 day average, the label needs to be updated.
Well, that 'splains it.
looks like it got changed back to calculating the 7 day average rather than 14? and that looks a little off, but close enough haha