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  6. 621a Route

621a (Paris - Grenoble Tgv) Rail in Paris

A rail service operated by Sncf Voyageurs
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List of stops
      Number of stops: 3

      Grenoble ➞ Paris Gare de Lyon Hall 1 - 2

      Grenoble

      		05:4606:4609:4611:0414:4516:4518:45

      Lyon Saint-Exupéry Tgv

      		06:49
      06:54      		07:49
      07:54      		10:49
      10:54      		13:22
      13:34      		15:49
      15:54      		17:49
      17:54      		19:49
      19:54

      Paris Gare de Lyon Hall 1 - 2

      		08:4609:4612:4615:2617:4619:4621:46

      Paris Gare de Lyon Hall 1 - 2 ➞ Grenoble

      Paris Gare de Lyon Hall 1 - 207:1409:5612:1415:1417:1418:14
      Lyon Saint-Exupéry Tgv09:05
      09:10      		11:47
      11:52      		14:06
      14:10      		17:06
      17:10      		19:06
      19:10      		20:05
      20:10
      Grenoble10:1313:5115:1318:1320:1321:13
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      Schedules and stops for this route are published in GTFS: horairesth-5ac343f4f44f95, horaires-des-lignes-ter-sncf, tgvinouiouigo, horaires-des-tgv

      Rail 621a FAQ

      • What time does the 621a rail start operating?

        Services on the 621a - Paris - Grenoble Tgv rail start at 05:46 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

      • What time does the 621a rail stop working?

        Services on the 621a - Paris - Grenoble Tgv rail stop at 21:46 on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

      • Is there a 621a rail stop near me?

        Click here to view the nearest 621a - Paris - Grenoble Tgv rail stop.

      621a (Paris Rail Services)

      The first stop of the 621a rail route is Grenoble and the last stop is Paris Gare de Lyon Hall 1 - 2. 621a (Paris - Grenoble Tgv) is operational during everyday.

      Additional information: 621a has 3 stops. The total trip duration for this route is approximately 262 minutes.

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      621a rail near me

      Last updated on September 17, 2026