It's been going around for about 41/2 hours now and it has not been above 10,000 feet.
I don't know what the fuel burn is but, a large 4 engined a/c, below 10,000 feet possibly burns say 7000kg per hour.
I would think it's used around 35/40,000 litres - did someone mention carbon footprint!!
Ah, it landed off that approach.