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			l0.6-1.9C143.3,130.9,145.6,131.4,147.8,131.7z M117.7,115.6c1.6,1.6,3.3,3.2,5.1,4.7l-1.3,1.6c-1.9-1.5-3.7-3.1-5.3-4.8
			L117.7,115.6z M134.6,127.7l-0.9,1.8c-2.1-1-4.3-2.2-6.3-3.5l1.1-1.7C130.5,125.6,132.5,126.7,134.6,127.7z"/>
		<path display="inline" fill="#8B8B87" d="M60.3,63.7l-0.1-2c2.4-0.1,4.8,0,7.3,0.4l-0.3,2C64.9,63.8,62.6,63.6,60.3,63.7z
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			l-1,1.8C78.1,67.6,75.9,66.6,73.8,65.9z M100,87.8c-1.2-1.9-2.6-3.8-4.1-5.7l1.6-1.3c1.5,1.9,2.9,3.8,4.2,5.8L100,87.8z
			 M85.9,72.5l1.2-1.6c1.9,1.4,3.7,3,5.5,4.7L91.2,77C89.5,75.4,87.8,73.9,85.9,72.5z"/>
	</g>
	<path fill="#FBB916" d="M55.9,62.4c-3.1-2.5-7.8-2.1-10.3,1.1c-2.5,3.1-2,7.8,1.1,10.3s7.8,2.1,10.3-1.1
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		S50.7,72,49.3,70.9z"/>
	<path display="none" fill="#FBB916" d="M70.2,62.1c-0.5-0.4-1.1-0.5-1.8-0.4l-3.6,0.5L58.5,63L45.9,50.7l-3.3,0.4l6.3,13L41,65.3
		l-5.5-4.8l-1.6,0.2l0.2,0.6l-0.3,0.1l2.9,6.5L37,69l-0.1,1.2l-1,7l0.3,0l-0.1,0.7l1.6-0.2l4-6.1l7.9-1.1l-2.5,14.2l3.3-0.5
		l8.8-15.2l6.3-0.9l3.6-0.5c0.7-0.1,1.2-0.4,1.6-0.9c0.5-0.6,0.8-1.4,0.7-2.3c0,0,0-0.1,0-0.1c0,0,0-0.1,0-0.1
		C71.3,63.2,70.8,62.5,70.2,62.1z"/>
</g>
</svg>

<svg version="1.1" id="route" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
	 width="256.3px" height="22.3px" viewBox="0 0 256.3 22.3" enable-background="new 0 0 256.3 22.3" xml:space="preserve">
<path id="js-animation-path" fill="none" stroke="#8C8B87" stroke-width="3" stroke-miterlimit="10" stroke-dasharray="7" d="M0.5,20.8
	c0,0,108.2-39,255.5-6.2"/>
</svg>
</div>
.wrapper {
	width: 685px;
	margin:0 auto;
	position:absolute;
}
.animated-plane {
  width: 38px;
  height: 34px;
  position: absolute;
  top:28px;
  left:35px;
  z-index:9999;
}
#route {
	position:absolute;
	top:45px;
	left:55px;
}
console.clear()

  // get the animation path node
  var $path = $('#js-animation-path'), path = $path[0];
  // get the animation object node
  var $obj = $('#js-animated-plane');

  // get path's length
  var pathLength = path.getTotalLength();

  // create new tween by initializing TWEEN.Tween object from 0 
  var tween = new TWEEN.Tween({ length: 0  })
      // to path length
      // in 2000 milliseconds
      .to({ length: pathLength }, 8000)
      // on update callback fires on every tick
      .onUpdate(function(){
        // get current point
        var point = path.getPointAtLength(this.length);
        // get previous point
        var pointPrevious = path.getPointAtLength(this.length-1);
        // get x1
        var x1 = point.y - pointPrevious.y;
        // get x2
        var x2 = point.x - pointPrevious.x;
        //get angle in radians and convert it to degrees
        var angle = Math.atan(x1/x2)*(180/Math.PI);
      
        // fix to normalize object angle
        if (point.x-pointPrevious.x < 0){
          angle = 180 + angle;
        }
      
        $obj.css({
          'transform': 'translate('+ point.x + 'px,'+ point.y +'px) rotate('+angle+'deg)'
        });
      })
      .onStart(function(){
        console.clear();
      })
      .repeat(999999999).start();

  // animate loop
  animate = function(){
    requestAnimationFrame(animate)
      TWEEN.update()
  }
 
  //start the animation loop
  animate()

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js
  2. https://cdnjs.cloudflare.com/ajax/libs/tween.js/16.3.5/Tween.js