RER TAXE71

RER

Boissy-Saint-LégerPoissy

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

Historical average delay — home ranking

+0.5 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: 4. 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: 5
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 2
Cancelled runs, excluded: 1
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 9:12:34 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

Boissy-Saint-Léger
Departure
Scheduled time20:10
Predicted by the source20:10(0′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time20:13
Predicted by the source20:11(-2′)
Departure
Scheduled time20:13
Predicted by the source20:13(0′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time20:15
Predicted by the source20:15(0′)
Departure
Scheduled time20:16
Predicted by the source20:16(0′)
Champigny
Arrival
Scheduled time20:18
Predicted by the source20:17(-1′)
Departure
Scheduled time20:18
Predicted by the source20:19(+1′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time20:20
Predicted by the source20:20(0′)
Departure
Scheduled time20:20
Predicted by the source20:21(+1′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time20:22
Predicted by the source20:21(-1′)
Departure
Scheduled time20:22
Predicted by the source20:23(+1′)
Joinville-le-Pont
Arrival
Scheduled time20:24
Predicted by the source20:24(0′)
Departure
Scheduled time20:24
Predicted by the source20:25(+1′)
Nogent-sur-Marne
Arrival
Scheduled time20:26
Predicted by the source20:26(0′)
Departure
Scheduled time20:27
Predicted by the source20:27(0′)
Fontenay-sous-Bois
Arrival
Scheduled time20:28
Predicted by the source20:28(0′)
Departure
Scheduled time20:29
Predicted by the source20:30(+1′)
Vincennes
Arrival
Scheduled time20:31
Predicted by the source20:33(+2′)
Departure
Scheduled time20:32
Predicted by the source20:34(+2′)
Nation
Arrival
Scheduled time20:34
Predicted by the source20:36(+2′)
Departure
Scheduled time20:35
Predicted by the source20:37(+2′)
Paris Gare de Lyon
Arrival
Scheduled time20:37
Predicted by the source20:39(+2′)
Departure
Scheduled time20:37
Predicted by the source20:40(+3′)
Châtelet les Halles
Arrival
Scheduled time20:40
Predicted by the source20:42(+2′)
Departure
Scheduled time20:41
Predicted by the source20:43(+2′)
Auber
Arrival
Scheduled time20:43
Predicted by the source20:44(+1′)
Departure
Scheduled time20:43
Predicted by the source20:46(+3′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time20:46
Predicted by the source20:47(+1′)
Departure
Scheduled time20:46
Predicted by the source20:49(+3′)
La Grande Arche de la Défense
Arrival
Scheduled time20:50
Predicted by the source20:51(+1′)
Departure
Scheduled time20:50
Predicted by the source20:53(+3′)
Nanterre Préfecture - RER
Arrival
Scheduled time20:52
Predicted by the source20:54(+2′)
Departure
Scheduled time20:54
Predicted by the source20:55(+1′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time20:58
Predicted by the source20:59(+1′)
Departure
Scheduled time20:58
Predicted by the source20:58(0′)
Sartrouville
Arrival
Scheduled time21:01
Predicted by the source21:02(+1′)
Departure
Scheduled time21:02
Predicted by the source21:02(0′)
Maisons-Laffitte
Arrival
Scheduled time21:03
Predicted by the source21:04(+1′)
Departure
Scheduled time21:04
Predicted by the source21:04(0′)
Achères Grand Cormier
Arrival
Scheduled time21:07
Predicted by the source21:08(+1′)
Departure
Scheduled time21:07
Predicted by the source21:08(+1′)
Poissy
Arrival
Scheduled time21:13
Predicted by the source21:13(0′)

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.

Cancelled runs are excluded from the punctuality calculation.

runs reported on time100%

average delay+1.5 min

max delay+6 min

runs reported4

cancelled runs1

stops22

Delay values

DateDelay (min)

2026-09-074.363636363636363

2026-09-080

2026-09-090.3181818181818182

2026-09-101.1363636363636365

Typical schedule

Stops and times of RER TAXE71 from Boissy-Saint-Léger to Poissy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Boissy-Saint-Léger—20:10

Sucy-en-Brie - Bonneuil-sur-Marne20:1320:13

La Varenne Saint-Hilaire - Chennevières-sur-Marne20:1520:16

Champigny20:1820:18

Le Parc de Saint-Maur RER20:2020:20

Saint-Maur-des-Fossés - Créteil20:2220:22

Joinville-le-Pont20:2420:24

Nogent-sur-Marne20:2620:27

Fontenay-sous-Bois20:2820:29

Vincennes20:3120:32

Nation20:3420:35

Paris Gare de Lyon20:3720:37

Châtelet les Halles20:4020:41

Auber20:4320:43

Charles-de-Gaulle Étoile20:4620:46

La Grande Arche de la Défense20:5020:50

Nanterre Préfecture - RER20:5220:54

Houilles - Carrières-sur-Seine20:5820:58

Sartrouville21:0121:02

Maisons-Laffitte21:0321:04

Achères Grand Cormier21:0721:07

Poissy21:13—

Frequently asked questions

What time does RER TAXE71 depart?

RER TAXE71 departs from Boissy-Saint-Léger at 20:10 (typical schedule from reported times). Actual times may vary.

How many stops does RER TAXE71 make?

RER TAXE71 connects Boissy-Saint-Léger to Poissy with 22 stops.

Is RER TAXE71 on time?

Over the reported runs, RER TAXE71 was reported on time 100% of runs, with an average delay of 1.5 minutes. 1 cancelled run is excluded from the calculation.

Other trains on this line

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

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