Rhein-Main S-Bahn reliability increases as staff illness drops

In the first half of 2026, S-Bahn service in the Rhein-Main region saw a significant decrease in cancellations due to staff illness. According to a spokesperson for the Rhein-Main-Verkehrsverbund (RMV), personnel-related cancellations dropped to 3.4 percent, down from 13.2 percent during the same period the previous year.

Overall reliability for S-Bahn services rose to 93.6 percent, compared to 90.4 percent in the prior year. The RMV noted that the primary remaining causes for service disruptions include extensive construction work, technical issues, and force majeure.

Additionally, the first of nearly 100 modernized S-Bahn vehicles are scheduled to enter service at the end of October. The redesign of the 98 ET430 series vehicles is expected to be completed by 2029. The new trains will feature a white exterior with blue and green accents, a wood-look interior, and the removal of first-class seating to accommodate more passengers. Improvements include power outlets under seats, enhanced bicycle storage, and funnel-shaped entrances designed to speed up boarding and reduce delays. The RMV anticipates a 15 percent increase in capacity per train due to these modifications.