It was narrated from Salim, from his father, that the Prophet (ﷺ) said:
"Whoever catches up with with a Rak'ah of Jumu'ah or any other (prayer), his prayer is complete." (AR)
English reference (AR): Vol. 1, Book 6, Hadith 558 (AR)
Arabic reference (AR): Book 6, Hadith 562 (AR)