Quality.

This shows SBB’s track record in matters related to quality with figures on safety and mobile connectivity on the move. Our customer satisfaction indices record how happy our customers are with this, and many other aspects of our service quality.

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2021 2022 2023 2024 2025
 
Safety
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Safety


Footnote

From the infrastructure manager’s point of view: SBB network including Sensetalbahn, excluding Zentralbahn.
Derailments
number 4 7 2 2 4 +100.0%
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Derailments


Collisions of rail vehicles
number 2 3 2 2 3 +50.0%
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Collisions of rail vehicles


Footnote

Collisions involving at least one train.
Accidents at level crossings
number 14 15 17 23 24 +4.3%
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Accidents at level crossings


 
Connectivity
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Connectivity


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Rolling stock optimised for connectivity
% 68.4 69.5 70.4 71.5
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Rolling stock optimised for connectivity


Long-Distance Services fleet
% 91.2 92.5 93.4 94.0
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Long-Distance Services fleet


Footnote

By the end of 2026, the long-distance fleet will be fitted with windows which allow mobile phone signals to pass through. Rolling stock or which is old, which is only used in exceptional cases or which is due to be put out of commission will not be fitted out.
Regional Services fleet
% 41.8 41.8 41.7 42.6
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Regional Services fleet


Footnote

By 2030 the regional fleet will be equipped with high-frequency windows that let mobile signals through.
Downlink data rate in long-distance services
Mbit/s 66 89 111 +24.2%
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Downlink data rate in long-distance services


Footnote

Mobile network coverage on trains is provided by the mobile network operators in cooperation with SBB. The mean value of the medians of the values measured for the three Swiss mobile network operators is shown.
Users of WiFi in IPV
m/year 1.13 1.32 1.39 1.51 1.61 +6.6%
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Users of WiFi in IPV


Data volumes generated via WiFi in IPV
TB/week 5.6 6.3 7.8 8.2 9.5 +15.3%
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Data volumes generated via WiFi in IPV


Stations with SBB WiFi
number 79 79 79 79 79 0.0%
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Stations with SBB WiFi


Footnote

A further 497 stations and stops are equipped with selective WiFi on the Smart Information Display.
Registered customers
m 1.02 1.35 1.46 1.41 1.31 -7.6%
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Registered customers


Volume of data downloaded
TB/week 14.8 18.4 21.4 18.7 19.5 +4.7%
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Volume of data downloaded


Footnote

Including data volumes generated at Smart Information Displays.
 
Customer satisfaction
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Customer satisfaction


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Overall customer satisfaction index
index (0–100) 78.9 78.9 77.9 77.4 77.7 +0.3%
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Overall customer satisfaction index


Customer satisfaction for private customers
index (0–100) 81.2 80.5 78.7 79.2 80.0 +0.8%
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Customer satisfaction for private customers


Customer satisfaction: SBB Cargo Ltd (Switzerland)
index (0–100) 66.0 69.8 73.7 67.6 65.0 -2.6%
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Customer satisfaction: SBB Cargo Ltd (Switzerland)