One of the newest "Flirt" trainset, RABe 523 # 067 of the SBB, is running the S2 service 21239 from Baar Lindenpark to Erstfeld at Rynächt, between Altdorf and Erstfeld.
"Flirt" RABe 523 # 002 of the SBB with "S-Bahn Zug" paint scheme is running the S2 service 21255 from Baar Lindenpark to Erstfeld between Schwyz and Brunnen, with Haggenspitz, ... (more)