RER UBAL01

RER

TorcyCergy le Haut

Passages not confirmedTimes reported by the data source. Passages are not confirmed.

Historical average delay — home ranking

+3 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: 9/11/2026, 1:00:25 AM (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: 1
Unknown event type: 6
Cancelled runs, excluded: 0
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 6:39:13 AM (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

Torcy
Departure
Scheduled time05:08
Predicted by the source05:24(+16′)
Lognes
Arrival
Scheduled time05:10
Predicted by the source05:25(+15′)
Departure
Scheduled time05:10
Predicted by the source05:26(+16′)
Noisiel
Arrival
Scheduled time05:12
Predicted by the source05:27(+15′)
Departure
Scheduled time05:12
Predicted by the source05:28(+16′)
Noisy-le-Grand Champs
Arrival
Scheduled time05:15
Predicted by the source05:30(+15′)
Departure
Scheduled time05:15
Predicted by the source05:31(+16′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time05:18
Predicted by the source05:33(+15′)
Departure
Scheduled time05:18
Predicted by the source05:34(+16′)
Bry-sur-Marne
Arrival
Scheduled time05:20
Predicted by the source05:35(+15′)
Departure
Scheduled time05:21
Predicted by the source05:37(+16′)
Neuilly-Plaisance
Arrival
Scheduled time05:22
Predicted by the source05:37(+15′)
Departure
Scheduled time05:23
Predicted by the source05:39(+16′)
Val de Fontenay
Arrival
Scheduled time05:25
Predicted by the source05:40(+15′)
Departure
Scheduled time05:25
Predicted by the source05:42(+17′)
Vincennes
Arrival
Scheduled time05:29
Predicted by the source05:45(+16′)
Departure
Scheduled time05:30
Predicted by the source05:46(+16′)
Nation
Arrival
Scheduled time05:32
Predicted by the source05:48(+16′)
Departure
Scheduled time05:33
Predicted by the source05:49(+16′)
Paris Gare de Lyon
Arrival
Scheduled time05:35
Predicted by the source05:50(+15′)
Departure
Scheduled time05:35
Predicted by the source05:52(+17′)
Châtelet les Halles
Arrival
Scheduled time05:38
Predicted by the source05:54(+16′)
Departure
Scheduled time05:39
Predicted by the source05:55(+16′)
Auber
Arrival
Scheduled time05:41
Predicted by the source05:56(+15′)
Departure
Scheduled time05:41
Predicted by the source05:57(+16′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time05:44
Predicted by the source05:59(+15′)
Departure
Scheduled time05:44
Predicted by the source06:01(+17′)
La Grande Arche de la Défense
Arrival
Scheduled time05:48
Predicted by the source06:03(+15′)
Departure
Scheduled time05:48
Predicted by the source06:05(+17′)
Nanterre Préfecture - RER
Arrival
Scheduled time05:50
Predicted by the source06:06(+16′)
Departure
Scheduled time05:52
Predicted by the source06:08(+16′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time05:56
Predicted by the source06:12(+16′)
Departure
Scheduled time05:56
Predicted by the source06:11(+15′)
Sartrouville
Arrival
Scheduled time05:59
Predicted by the source06:15(+16′)
Departure
Scheduled time06:00
Predicted by the source06:15(+15′)
Maisons-Laffitte
Arrival
Scheduled time06:01
Predicted by the source06:16(+15′)
Departure
Scheduled time06:02
Predicted by the source06:17(+15′)
Achères Ville
Arrival
Scheduled time06:07
Predicted by the source06:24(+17′)
Departure
Scheduled time06:08
Predicted by the source06:23(+15′)
Conflans Fin d'Oise
Arrival
Scheduled time06:10
Predicted by the source06:27(+17′)
Departure
Scheduled time06:11
Predicted by the source06:27(+16′)
Neuville Université
Arrival
Scheduled time06:13
Predicted by the source06:30(+17′)
Departure
Scheduled time06:14
Predicted by the source06:30(+16′)
Cergy Préfecture
Arrival
Scheduled time06:16
Predicted by the source06:33(+17′)
Departure
Scheduled time06:17
Predicted by the source06:34(+17′)
Cergy Saint-Christophe
Arrival
Scheduled time06:20
Predicted by the source06:37(+17′)
Departure
Scheduled time06:21
Predicted by the source06:37(+16′)
Cergy le Haut
Arrival
Scheduled time06:24
Predicted by the source06:39(+15′)

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 time—

average delay+3.6 min

max delay+17 min

runs reported8

stops25

Delay values

DateDelay (min)

2026-08-271.25

2026-08-281.2083333333333333

2026-08-310.76

2026-09-033.52

2026-09-071.28

2026-09-081.52

2026-09-093.08

2026-09-1016

Typical schedule

Stops and times of RER UBAL01 from Torcy to Cergy le Haut on a typical weekday. Actual times may vary.

StopArrivalDeparture

Torcy—05:08

Lognes05:1005:10

Noisiel05:1205:12

Noisy-le-Grand Champs05:1505:15

Noisy-le-Grand - Mont d'Est05:1805:18

Bry-sur-Marne05:2005:21

Neuilly-Plaisance05:2205:23

Val de Fontenay05:2505:25

Vincennes05:2905:30

Nation05:3205:33

Paris Gare de Lyon05:3505:35

Châtelet les Halles05:3805:39

Auber05:4105:41

Charles-de-Gaulle Étoile05:4405:44

La Grande Arche de la Défense05:4805:48

Nanterre Préfecture - RER05:5005:52

Houilles - Carrières-sur-Seine05:5605:56

Sartrouville05:5906:00

Maisons-Laffitte06:0106:02

Achères Ville06:0706:08

Conflans Fin d'Oise06:1006:11

Neuville Université06:1306:14

Cergy Préfecture06:1606:17

Cergy Saint-Christophe06:2006:21

Cergy le Haut06:24—

Frequently asked questions

What time does RER UBAL01 depart?

RER UBAL01 departs from Torcy at 05:08 (typical schedule from reported times). Actual times may vary.

How many stops does RER UBAL01 make?

RER UBAL01 connects Torcy to Cergy le Haut with 25 stops.

Is RER UBAL01 on time?

Not enough reported runs yet to establish punctuality.

Other trains on this line

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

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