Do you think that the regularity of the Paris metros deteriorated at the end of the year? It’s not just an impression

Ile-de-France Mobilités (IDFM) announced on Thursday February 9 that it would compensate holders of Navigo passes, for amounts ranging from 37.60 euros to 112.80 euros, depending on users, due to the deterioration of service observed during the last months.

The year 2022 was complicated in Parisian transport, had already recognized IDFM and the RATP in mid-January. After the most intense period of the Covid-19 epidemic, IDFM had revised the frequency of the metros downwards from – 4 to – 31% depending on the line, in order to adapt the offer to lower attendance.

But in the fall of 2022, the use of the Paris metros has returned to 87% of its pre-pandemic level. At the same time, the frequency during peak hours did not return to normal. And users of crowded metros are struggling to understand why the service is deteriorating, while the price of the Navigo pass is increasing.

To measure the extent of the problem, we compared the data published by the RATP for the year 2022 and 2019. Result: waiting times have increased for all lines, and in each month of the year. Line 12 is systematically (except in October, within one second) at the top of the lines whose average frequency has decreased the most: the wait between two trains increased by 59 seconds in 2022 compared to 2019. Line 6 and line 3 completes the podium of lines with the lowest frequency: respectively + 44 seconds and + 29 seconds between trains, compared to 2019.

Find all the details of the increase in waiting time during peak hours, for each line, in the graph below, inspired by a article published on Franceinfo.

On the evolution of the frequency of the Paris metros

This graph shows the average frequency of Paris metros during rush hours, in