NRT to SIN is delayed until 9:30PM tonight from I think 6:10, now getting in at 4:15AM (vs 12:45 scheduled). Luckily they agreed to put me on SQ11 instead, which only gets in 45 minutes earlier (it's scheduled to arrive at 3:30 and is my regular flight from NRT when not connecting from the US), but has the added bonus of being SQ a380 business (1-2-1 configuration) instead of 8 across on the UA 3-class 777.
I will sleep well on the flight...