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Paris Île-de-FranceÎle-de-France Mobilités

Île-de-France Mobilités 421 bus

Gare d'Émerainville / Pontault-Combault <> Gare de Vaires / Torcy

55 % on time

Île-de-France Mobilités 421 bus Stop List and Next Departures

The Île-de-France Mobilités 421 - Gare d'Émerainville / Pontault-Combault <> Gare de Vaires / Torcy bus serves 37 bus stops in the Paris Île-de-France area departing from Gare d'Émerainville / Pontault-Combault and ending at Gare de Vaires / Torcy. Scroll down to see upcoming 421 bus times at each stop and the next scheduled 421 bus times will be displayed. The full 421 bus schedule as well as real-time departures (if available) can be found in the Transit app.

Gare de Vaires - Torcy
Gare d'Émerainville - Pontault-Combault
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Stops
Thu, Sep 25, 2025
  • Gare d'Émerainville / Pontault-CombaultWheelchair accessible4:20 AM
  • Le ParcWheelchair accessible4:21 AM
  • MairieWheelchair accessible4:22 AM
  • Rue d'EmeryWheelchair accessible4:23 AM
  • BeaubourgWheelchair accessible4:24 AM
  • Les MinesWheelchair accessible4:25 AM
  • Ambroise CroizatWheelchair accessible4:26 AM
  • Cours du BuissonWheelchair accessible4:26 AM
  • Les Vieilles VignesWheelchair accessible4:27 AM
  • CaravelleWheelchair accessible4:28 AM
  • Table d'OrientationWheelchair accessible4:29 AM
  • Henri AubryWheelchair accessible4:30 AM
  • Lions de BeaubourgWheelchair accessible4:31 AM
  • Les PlatanesWheelchair accessible4:32 AM
  • Étang de CroissyWheelchair accessible4:34 AM
  • Anne FrankWheelchair accessible4:35 AM
  • Lycée Jean MoulinWheelchair accessible4:35 AM
  • Gare de Torcy RERWheelchair accessible4:36 AM
  • Cités UniesWheelchair accessible4:37 AM
  • Salvador AllendeWheelchair accessible4:38 AM
  • Rives de MaubuéeWheelchair accessible4:39 AM
  • Jacques PrévertWheelchair accessible4:40 AM
  • Rue des ÉpinettesWheelchair accessible4:41 AM
  • Les BondrollesWheelchair accessible4:42 AM
  • Le ClosWheelchair accessible4:43 AM
  • Ferme du CouventWheelchair accessible4:44 AM
  • MairieWheelchair accessible4:45 AM
  • Les TilleulsWheelchair accessible4:46 AM
  • Bel AirWheelchair accessible4:47 AM
  • La MogotteWheelchair accessible4:48 AM
  • La Fossé aux LoupsWheelchair accessible4:49 AM
  • La MaltournéeWheelchair accessible4:49 AM
  • Les CantinesWheelchair accessible4:50 AM
  • Le CanalWheelchair accessible4:52 AM
  • RépubliqueWheelchair accessible4:53 AM
  • Gare de Vaires / TorcyWheelchair accessible4:55 AM
  • Gare de Vaires / TorcyWheelchair accessible4:56 AM
  • Île-de-France Mobilités Gare d'Émerainville / Pontault-Combault <> Gare de Vaires / Torcy map

    Île-de-France Mobilités 421 bus route map

    The Île-de-France Mobilités 421 - Gare d'Émerainville / Pontault-Combault <> Gare de Vaires / Torcy bus route map is shown above. The route map shows you an overview of all the stops served by the Île-de-France Mobilités 421 bus to help you plan your trip on Île-de-France Mobilités. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 421 bus is approaching your stop.

    See the detailed route map

    Île-de-France Mobilités 421 bus Service Alerts

    Open the Transit app to see more information about any active disruptions that may impact the 421 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by Île-de-France Mobilités so that you can plan your trip around any active or future disruptions.

    See all alerts

    Île-de-France Mobilités 421 bus Service Frequency

    The next 421 bus leaves Gare d'Émerainville / Pontault-Combault at 4:20 AM, and arrives at Gare de Vaires / Torcy at 4:56 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

    See all departures

    Île-de-France Mobilités 421 bus On-Time Performance

    55 % on time

    55% of riders report that the Île-de-France Mobilités 421 bus arrived on time on their previous trip. In the past 30 days, 8 riders reported on the on-time performance of the 421 bus. Compared to other Île-de-France Mobilités lines, the 421 bus is ranked 84 out of 1537 Île-de-France Mobilités lines. These on-time performance stats are user reported and may differ from official Île-de-France Mobilités metrics. See more details about on time, late or early departure reports for the 421 by opening the Transit app.

    See all on-time perfomance details

    Île-de-France Mobilités 421 bus FAQ

    Other Île-de-France Mobilités bus schedules, routes and maps

    Other transit modes in Paris Île-de-France area

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