That amount of fuel sounds about right. The usual for a jet that size is between 25% and 40% of take off weight. The turn around included maintenance which isn

That amount of fuel sounds about right. The usual for a jet that size is between 25% and 40% of take off weight. The turn around included maintenance which isn't always done. And it's quite a big plane requiring more time for boarding and restocking. If you look at for example easyjet turning around a much smaller airbus A320 for a short haul within the EU, they do it in 25 to 30 minutes.