Anyone know the scoop on UA879 (HNL -> NRT) being canceled 2 days in a row? Yesterday and today (Friday). Yesterday it was canceled hours before departure due to maintenance issues. Today, they boarded the plane, backed out, sat out on the tarmac for 30 minutes, pulled back in, unloaded, reboarded, and then canceled (maintenance issues) after waiting 3 hours. Both flights were heavily booked. And, tomorrow's flight is already over-sold. I'm partially curious because now I have the joy of my mother-in-law in my house for 3 more days. Plus, 2 days in a row canceling a 777-200 that is heavily booked would really throw a wrench in their loads for a few days.