Travelling into LAX on the new BA A380 in September and would love to know your thoughts. Last year took the 12 midday flight which has been taken out. Trip fine but immigration line horrendous, think it was an1 hour 40 min before we even got outside! As the new A380 is double decker hence more passengers, which deck makes for a quicker get away - upper or lower? Do they still board by seat number? Any advantage to being on upper deck then lower apart from the fact the seats go 2-4-2 if you are lucky enough to get a double seat without paying extra? Hate the thought of being in immigration for even longer then last year due to shear numbers so any info would be appreciated on what to expect regarding disembarking.