The movement of the ex-LATAM Airbus A350s that Delta has picked up on their way to Singapore via Seattle got me out once before.  The jet was arriving after dark but I gave it a go anyway.  The next one to make the move from California to Singapore came through at a more convenient time for me being both daylight and also when I wasn’t at work!  The weather was not perfect but the sun did pop out which made for some reasonable lighting and it was a chance to catch a jet in LATAM colors which I probably won’t get very often.