From first scheduled departure, Monday, 13 April - until further notice
(modified at 2026.04.01. 15:28)
Tram 12 runs on an extended route between Rákospalota, Kossuth utca and Lehel tér M during peak hours on working days.
Outside peak hours and at weekends, tram 12A operates between Rákospalota, Kossuth utca and Angyalföld kocsiszín.