Transilien 121521

TRANSILIEN
Gare du NordCrépy-en-Valois
Passages not confirmedTimes reported by the data source. Passages are not confirmed.

Historical average delay — home ranking

+0.1 min

Average of available delays per run over the 30 days before calculation, with equal weight for each eligible run. This is not the current delay.

Runs used: 7. Calculated on: (Europe/Paris).

This average can be available without a complete route. The route statistics below use only recorded routes with their stops.

Calculation window: 8/12/2026, 1:00:25 AM – 9/11/2026, 1:00:25 AM (Europe/Paris).

Runs in the window
8
Events confirmed by the source
0
Events predicted by the source
2
Unknown event type
5
Cancelled runs, excluded
0
No usable delay, excluded
1

Latest source timestamp: 9/10/2026, 6:30:29 PM (Europe/Paris).

Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.

Latest available run: these times are historical.

Stops on the latest run

  1. Gare du Nord Surface
    Departure
    Scheduled time
    Predicted by the source(0′)
  2. Aulnay-sous-Bois
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(+1′)
  3. Mitry - Claye
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
  4. Dammartin - Juilly - Saint-Mard
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  5. Le Plessis-Belleville
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(+1′)
  6. Nanteuil-le-Haudouin
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  7. Crépy-en-Valois
    Arrival
    Scheduled time
    Predicted by the source(+1′)

Punctuality of recorded routes

Reported delays per run with a complete route; separate from the ranking sample. A predicted delay does not confirm a passage.

runs reported on time100%
average delay+-0.2 min
max delay+2 min
runs reported8
stops7
-1m2m5m27/84/910/9
Delay values
DateDelay (min)
2026-08-27-0.2857142857142857
2026-08-28-0.2857142857142857
2026-09-03-0.5714285714285714
2026-09-04-1
2026-09-070.42857142857142855
2026-09-080
2026-09-090
2026-09-100.2857142857142857

Typical schedule

Stops and times of Transilien 121521 from Gare du Nord to Crépy-en-Valois on a typical weekday. Actual times may vary.

StopArrivalDeparture
Gare du Nord Surface—17:42
Aulnay-sous-Bois17:5317:54
Mitry - Claye18:0318:04
Dammartin - Juilly - Saint-Mard18:0918:10
Le Plessis-Belleville18:1518:15
Nanteuil-le-Haudouin18:2018:20
Crépy-en-Valois18:29—

Frequently asked questions

What time does Transilien 121521 depart?

Transilien 121521 departs from Gare du Nord Surface at 17:42 (typical schedule from reported times). Actual times may vary.

How many stops does Transilien 121521 make?

Transilien 121521 connects Gare du Nord to Crépy-en-Valois with 7 stops.

Is Transilien 121521 on time?

Over the reported runs, Transilien 121521 was reported on time 100% of runs, with an average delay of -0.2 minutes.

Other trains on this line

Live status and delays for the other trains serving the same stations.

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