From Longman Dictionary of Contemporary Englishstop over phrasal verbVISITto stop somewhere and stay a short time before continuing a long journey, especially when travelling by plane The plane stops over in Dubai on the way to India. → stopover → stop→ See Verb table
Examples from the Corpus
stop over• The journey includes a two-day stopover in Miami before flying on to Mexico.• The flight to Australia takes 28 hours but we stop over in Singapore for a night. 