RER B

Reliability — last 30 days

1. Nov 2 51.0% good
2. Nov 1 0.0% good
3. Oct 31 0.0% good
4. Oct 30 88.8% good
5. Oct 29 44.8% good
6. Oct 28 85.8% good
7. Oct 27 86.8% good
8. Oct 26 57.5% good
9. Oct 25 0.0% good
10. Oct 24 0.0% good
11. Oct 23 34.7% good
12. Oct 22 56.4% good
13. Oct 21 29.2% good
14. Oct 20 42.8% good
15. Oct 19 58.9% good
16. Oct 18 100.0% good
17. Oct 17 100.0% good
18. Oct 16 62.9% good
19. Oct 15 68.2% good
20. Oct 14 87.5% good
21. Oct 13 87.4% good
22. Oct 12 87.5% good
23. Oct 11 93.4% good
24. Oct 10 100.0% good
25. Oct 9 54.5% good
26. Oct 8 65.1% good
27. Oct 7 59.9% good
28. Oct 6 73.4% good
29. Oct 5 87.5% good
30. Oct 4 99.9% good

Recent status changes

1. Nov 2, 3:00 PM Good Service
2. Nov 2, 12:18 PM Minor Delays RER B : trafic perturbé sur toute la ligne
3. Nov 2, 9:33 AM Severe Delays RER B : trafic est fortement perturbé sur toute la ligne
4. Nov 2, 3:00 AM Good Service
5. Nov 2, 1:00 AM Severe Delays RER B : mouvement social local les 31/10 et 01/11/2026
6. Nov 1, 6:47 PM Status Unavailable
7. Nov 1, 1:00 AM Severe Delays RER B : mouvement social local les 31/10 et 01/11/2026
8. Oct 31, 6:47 PM Status Unavailable
9. Oct 31, 3:00 AM Severe Delays RER B : mouvement social local les 31/10 et 01/11/2026
10. Oct 31, 1:00 AM Planned Work RER B : Aéroport CDG2/Mitry <-> Châtelet Les H.
11. Oct 30, 6:47 PM Status Unavailable
12. Oct 30, 3:00 AM Good Service
13. Oct 30, 1:01 AM Planned Work RER B : Aéroport CDG2/Mitry <-> Châtelet Les H.
14. Oct 29, 6:47 PM Status Unavailable
15. Oct 29, 6:10 PM Severe Delays RER B : trafic perturbé sur toute la ligne.
16. Oct 29, 6:00 PM Good Service
17. Oct 29, 3:16 PM Severe Delays RER B : Châtelet Les H. <-> Luxembourg trafic interrompu
18. Oct 29, 12:20 PM Suspended RER B : Châtelet Les H. <-> Denfert Rochereau trafic interrompu
19. Oct 29, 9:42 AM Good Service
20. Oct 29, 8:08 AM Severe Delays RER B : Paris Nord <-> Massy-Palaiseau trafic perturbé