Heather...on face value, a number of things come to mind. This is in the vicinity of an Army Base - Ft McCellan, Anniston, AL and former home of the Women's Army Corps Center until its "disestablishment" 1977 and BRAC closure of the base in 1999. So much for the history lesson.
One plane is "blue" and the other is "brown" and both are flying in close proximity.
Anniston Metropolitan airport is not far from the photo and it could be two arriving planes approaching different runways, if Anniston is set up for that.
It could also be a photographic anomaly either an image of the plane and its "cold" shadow; the reverse (i.e. a "hot" image of the shadow); a photographic lens anomaly;
or just WEIRD!