Auto-align points? Hawk75

Is there a way to get points to automatically average on a plane?
The wing shape that i extended from the fuselage is all over the place and I’d rather not have to align each point

.

I have included the Blender file,
Thanks in advance.

Attachments

Hawk75V02-001blend.blend (1010 KB)

With those vertices still selected, scale along the X axis (hit keys [S],[X],[zero],[ENTER])