Zeke From Hong Kong, joined Dec 2006, 7726 posts, RR: 73 Reply 2, posted (3 years 3 months 2 weeks 5 days 16 hours ago) and read 3350 times:
Quoting Tdscanuck (Reply 1): Assuming 4 nozzles at 40 psi with a 261200 L uplift...48 minutes according to Airbus.
That would be from zero to full, most aircraft land with fuel still in their tanks, and even on their longest routes (LAX-MEL) the A380 is not being filled to the top.
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