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Interesting. As a point of comparison, here are the official statistics of the Belgian railways: https://punctuality.belgiantrain.be/nl/dashboard https://punctu
by JW_00000 3y ago
Interesting. As a point of comparison, here are the official statistics of the Belgian railways: https://punctuality.belgiantrain.be/nl/dashboard https://punctuality.belgiantrain.be/nl/dashboard
Last year, 10% of trains were delayed by > 6 minutes; this year 12%.
Note, some common complaints about these statistics are:
1. They measure delay at arrival at the end station. However, many trains have some margins built in during their ride, so they may be delayed en-route but "catch up" by the time they reach their end destination; resulting in more favorable numbers.
2. Cancelled trains are not counted in the statistics. So ironically, to improve punctuality statistics, it is "better" to cancel a train than having it run with a delay.
3. Trains are more delayed during peak hours than off-peak or during the weekend, but all trains count equally in these numbers.
4. If a (e.g. 5 minute) delay causes you to miss your transfer, you arrive much later at your final destination (e.g. 30 or 60 minutes).
5. If you inflate travel times (adding some extra "margin"), you can avoid bad statistics but passengers still don't get at their destination faster. This has happened in the past.
A fairer way to calculate delays would be to take a sample of all passengers and measure how delayed they arrive at their (final) destination. An organization that advocates for public transport users (TreinTramBus) has done this in the past, I thought, but I can't find it back.