An Expedite is a special service for cases that USCIS considers urgently need resolution to their application for immigration benefits. USCIS reviews these applications on a case-by-case basis, in non-citizen cases where there is a final removal order or removal proceedings the cases are coordinated between USCIS and US Immigration and Customs Enforcement Departments.
More information: https://www.uscis.gov/news/news-releases/uscis-updates-policies-to-improve-immigration-services
Disclaimer: This blog does not constitute legal advice of any kind, and any use of the information above is at readers’ risk. If you need legal advice, please contact a lawyer directly.