From first scheduled departure, Saturday, 2 July - until 8:42, Tuesday, 2 August
(modified at 2022.08.02. 08:42)
From Saturday, bus 87 will run between Mechanikai Művek and Kamaraerdő at dawn and late evening only on demand. Bus 87A will also run between Kamaraerdő and Kelenföld vasútállomás. Bus 187 runs more frequently.