Ja.
Frankfurt-flygplatsens hemsida på muslimska bönrum säger:
Friday prayers are held in the Muslim prayer room in Terminal 1 every Friday at the time stated in the prayer calendar.
Prayer room for Muslims
- Terminal 1, Level 3, Departures B, Room 201.3014-3015
- Terminal 1, Level 2, near Gate B22
- Terminal 2, Level 3, near Gate D1