It depends on the plane, pilot, wind speed and/or company. Some flights travel at 500 m/ph or 805 k/ph, some may travel at 400 m/ph 643 k/ph, ultimately it takes 13-14 hours.
There's a BA flight from London Heathrow to Buenos Aires Ezeiza (also called Pistarini) which takes roughly 13.00. It's a direct, non-stop flight.
Hope it helps
how long does it take to fly from benin to london
How long does it take to fly from london to america?
how long it takes from Wellington to London how long it takes from Wellington to London
humans can't fly
14hours
awhile
six
you carnt fly in a coach
About 10 hours fly time.
9 hours
About 7 hours.
it will take 1 to 2hours