JFK-SIN (A340) Data (SIA) Please

[35YearPilot]

Can someone help with some simple info please. I'm researching the longest flight and think it is the A340 SIA flight JFK-SIN.

Would someone please advise of the:
Aircraft Type A340-???
Fuel Burn
Typical Flight Time
Max Pax load

Thanks in advance! Rich

[Squawk_ident]

SIA21

This is not from JFK but EWR (Newark KEWR)
Flightaware is your friend.
17h34m flight time today!
SIA21 Airbus A340-500
Route GREKI V419 JUDDS CAM J222 PLB J567 NAPEE J567 YUL J574 MT 6000N 07600W 6500N 07500W 7000N 07400W 7500N 07000W 8000N 06500W 8500N 05000W ABERI

[By George]

A340-500, 18 hours, 100 pax all Business. Very comfortable.