Originally Posted by
mre5765
Bring the police report to the airport in case United gives you a hassle. It is possible the ticket counter agent will show pity on your wife and not issue an SSSS boarding pass. United is actually one of the more reasonable (or rather, less unreasonable) airlines when it comes to ID.
Irrelevant if she gets SSSS or not. When she gets to TSA they'll send her for secondary if she doesn't have an ID.