Fred, If you watch the video again, you can see the leading edge slats are extended and the flaps are not. This actually is a Flaps 1 takeoff which is a normal takeoff configuration for the 737-800. Obviously, the airplane was rotated way to early. This could be caused from improper loading of the performance data into the FMS or many other reasons. Fly Safe!

(Written on 2016年08月26日)(Permalink)