Merging photos

I would have done what JJ Mack suggested. But, there's a lot of great suggestions here.  But more info would be great.  Like, how you're wanting to arrange the photos or giving us an example of what you're aiming for

How you put them together depends on what you want your final outcome to be. Do you want an image with multiple planes? Or do you want a panorama?

Michelle

I'm taking it you want several images of the plane with one background without movement. Load all the files into one Photoshop document by using Bridge:

Then just add a mask using alt/opt to all but one layer, so that the masks are black and don't show. Then paint in with a white brush on each mask where the planes are in each image.

AIf your trying to make them a Pano, then open all the images and select File / Automate / Photomerge.  Choose Automatic from the choices and add all the open photos.   This will merge them all if there is enough overlap between the images for Photoshop to sort it out.  

Here;s a link to explain the process in detail:  How to Make Better Panos in Photoshop CC - YouTube

Have you tried loading the images into a stack aligned.  Select all the layers and convert to a smart object layer and try the various  stack mode blending options. If you can not get the results you want. You will need to backup in history till you have your stack again. Then add hide all layer mask to all layers but the  bottom one. Then Paint with white on each layers layer mask to reveal the plane in each layer.