Originally Posted by
kaylla334
SQ634 SIN-HND, now aeroplan and KVS are both telling me it's a 333 bird, but KVS is also telling me that the NH6256 codeshare is on a 388

You should verify the Seat Map (by double-clicking the flight in the KVS Tool), which takes precedence. For example, on 15 Jul, the 333/388 layout actually matches
777-300 Ver 2 (SeatGuru):
[KVS Availability Tool 6.1.2/Diamond - Amadeus: Timetable/NL-BCDF]
Code:
SIN Singapore Changi SG [WSSS]
HND Tokyo Haneda JP [RJTT]
TUE 12 Jul 2011 - 19 Jul 2011
Carrier Flight From Depart To Arrive A/C St Frequency | Dur'n | Dep T | Arr T | Effect | Ending | Exceptions
--------- ------ ---- -------- ---- -------- --- -- ----------------------------------------------------------------
SQ 634 SIN 15:20 HND 23:05 333 0 1234567 06:45 3 I 16 Apr 31 Jul
NH/SQ 6256 SIN 15:20 HND 23:05 388 0 1234567 06:45 3 D2 16 Apr 31 Jul
SQ 636 SIN 21:30 HND 05:15 +1 333 0 1234567 06:45 3 I
SQ/NH 5906 SIN 21:45 HND 06:00 +1 763 0 1234567 07:15 2 I 27 Mar 29 Oct
NH 152 SIN 21:45 HND 06:00 +1 763 0 1234567 07:15 2 I 01 Apr 29 Oct
[KVS Availability Tool 6.1.2/Diamond - Amadeus Seat Map: 15 Jul 2011/SQ 634/SIN-HND/333/C-Business]
Code:
A C | D F | H K
11 - +
12 + - + + - +
14 + + + + + +
15 + + + + + +
16 + + + + + +
17 + + + + + +
18 + + + + + +
19 + + + + + +
20 + + + + + +
[+] Available [-] Unavailable [E] Exit Row
[W] Wing [L] Lavatory [U] Upper Deck