JFK-SIN (A340) Data (SIA) Please
 

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

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

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