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RER B IRMA25 · RATP · SNCF · 4 November

Massy-Palaiseau → Mitry - Claye

On timeLeaves Massy-Palaiseau at 18:55
Departure18:55Massy-Palaiseau
Estimated arrival20:04Mitry - Claye

Route · 26 stops · 1 h 09 · 47 km

  1. 18:57Massy - Verrières–
  2. 18:59Les Baconnets–
  3. 19:01Antony–
  4. 19:03La Croix de Berny–
  5. 19:05Parc de Sceaux–
  6. 19:07Bourg-la-Reine–
  7. 19:10Bagneux–
  8. 19:11Arcueil - Cachan–
  9. 19:14Laplace–
  10. 19:15Gentilly–
  11. 19:17Cité Universitaire–
  12. 19:20Denfert-Rochereau–
  13. 19:22Port Royal–
  14. 19:23Luxembourg–
  15. 19:25Saint-Michel Notre-Dame–
  16. 19:28Châtelet - Les Halles–
  17. 19:32Paris Gare du Nord–
  18. 19:37La Plaine Stade de France–
  19. 19:40La Courneuve - Aubervilliers–
  20. 19:43Le Bourget–
  21. 19:46Drancy–
  22. 19:48Le Blanc-Mesnil–
  23. 19:50Aulnay-sous-Bois–
  24. 19:54Sevran - Livry–
  25. 19:57Vert Galant–
  26. 20:00Villeparisis - Mitry-le-Neuf–
  27. 20:04Mitry - Clayeterminus–
Timetable and live data · RATP · SNCF, updated at 15:26

Questions about RER B IRMA25

Which platform does RER B IRMA25 leave from?

SNCF announces the platform about 20 minutes before departure. It appears on this page as soon as it is known.

Is RER B IRMA25 late?

It has no live data yet: its times are the scheduled ones.

How do I let someone know when I arrive?

Open the train on the map, then « Share arrival »: they get a link, see the train coming in and know when to leave, with no account and nothing to install.