An ActionScript 3 version of  Tim Walling’s Tween Delay Class which I adapted. Extending  the  AS3 Tween class.

For More info visit : http://timwalling.com/

TweenDelayAS3.zip

Example of usage:

import fl.transitions.Tween;
import fl.transitions.easing.*;
import fl.transitions.TweenEvent;
import com.timwalling.TweenDelay;

bg.alpha=0;
var bgTween:TweenDelay = new TweenDelay(bg, "alpha", Strong.easeOut, 0, 1, 1, 0, true);