On Sunday May 4th, UA 882 NRT-ORD was cancelled and I was re-routed onto UA852 (which had a MX delay) then UA2 to IAH and eventually home to complete the trip. My reservation on .bomb shows the following:

Wed., Dec. 31, 2014 | Tokyo, Japan (NRT - Narita) to Honolulu, HI (HNL)
Depart:
00:00
Wed., Dec. 31, 2014
Tokyo, Japan (NRT - Narita)
Arrive:
00:00
Wed., Dec. 31, 2014
Honolulu, HI (HNL)
Travel Time:
19 hr 0 mn
Distance:
3,818 miles
Flight:ZZ123
Operated by Corporate Aircraft.
Fare Class: Economy (Y)
Meal: None
No Special Meal Offered.
Change Flights View/Change Seats
MileagePlus Members: Upon completion of this itinerary, you will earn up to 3,818 award miles.*

I'm sure this due to the mysteries of .bomb, but it is the weirdest thing - I was hoping UA booked me on a corporate jet to celebrate New Year's in HNL as compensation