This is flight 119, we have infected in the passenger area and we have locked the cabin. Repeat, this is flight 119 we have infected on board and they are about to get it. Flight 119 going down, flight 119 going down.
We have helicopter crashes, why not plane crashes! Instead of military paraphernalia, there would be civilian stuff thrown around; clothes, suitcases, ect.
Also, the crash would be bigger; a lot more metal wreckage in a more defined shape strung out further.