Another flight, another Y-->J SWU clearing in advance.

LHR-LAX AA135, 772, Saturday Dec 1 (along with a connecting domestic leg). - so about 3 weeks in advance of departure.

Called in when I saw SWU availability on the AA website.

That's the 10th SWU or BXP3 I have cleared this year, all prior to the gate, and maintains my 100% success rate on international longhaul Y--J SWUs.