When flying from London to New York by Concord, due to the time zones crossed, you can arrive 2 hours before you leave.

When flying from London to New York by Concord, due to the time zones crossed, you can arrive 2 hours before you leave.


More info: A normal subsonic flight takes around 7-8 hours to fly from London to New York, but Concorde's average flight time is around 3 hours 30 minutes, but can be slightly longer if the aircraft needs to hold before landing at the local airports. The fastest ever time for the crossing was 2 hours 52 minutes and 59 seconds.