RER TAXE87

RER

Boissy-Saint-LégerPoissy

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

Historical average delay — home ranking

+0.7 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: 7
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 5
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 10:45:51 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 time21:45
Predicted by the source21:45(0′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time21:47
Predicted by the source21:46(-1′)
Departure
Scheduled time21:47
Predicted by the source21:48(+1′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time21:49
Predicted by the source21:49(0′)
Departure
Scheduled time21:50
Predicted by the source21:50(0′)
Champigny
Arrival
Scheduled time21:51
Predicted by the source21:51(0′)
Departure
Scheduled time21:52
Predicted by the source21:52(0′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time21:54
Predicted by the source21:54(0′)
Departure
Scheduled time21:54
Predicted by the source21:55(+1′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time21:55
Predicted by the source21:55(0′)
Departure
Scheduled time21:56
Predicted by the source21:56(0′)
Joinville-le-Pont
Arrival
Scheduled time21:57
Predicted by the source21:57(0′)
Departure
Scheduled time21:58
Predicted by the source21:58(0′)
Nogent-sur-Marne
Arrival
Scheduled time22:00
Predicted by the source22:00(0′)
Departure
Scheduled time22:00
Predicted by the source22:01(+1′)
Fontenay-sous-Bois
Arrival
Scheduled time22:01
Predicted by the source22:01(0′)
Departure
Scheduled time22:02
Predicted by the source22:02(0′)
Vincennes
Arrival
Scheduled time22:04
Predicted by the source22:04(0′)
Departure
Scheduled time22:05
Predicted by the source22:05(0′)
Nation
Arrival
Scheduled time22:07
Predicted by the source22:07(0′)
Departure
Scheduled time22:08
Predicted by the source22:08(0′)
Paris Gare de Lyon
Arrival
Scheduled time22:10
Predicted by the source22:09(-1′)
Departure
Scheduled time22:11
Predicted by the source22:12(+1′)
Châtelet les Halles
Arrival
Scheduled time22:13
Predicted by the source22:14(+1′)
Departure
Scheduled time22:14
Predicted by the source22:15(+1′)
Auber
Arrival
Scheduled time22:16
Predicted by the source22:16(0′)
Departure
Scheduled time22:17
Predicted by the source22:17(0′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time22:19
Predicted by the source22:19(0′)
Departure
Scheduled time22:20
Predicted by the source22:21(+1′)
La Grande Arche de la Défense
Arrival
Scheduled time22:24
Predicted by the source22:23(-1′)
Departure
Scheduled time22:24
Predicted by the source22:25(+1′)
Nanterre Préfecture - RER
Arrival
Scheduled time22:26
Predicted by the source22:26(0′)
Departure
Scheduled time22:28
Predicted by the source22:28(0′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time22:32
Predicted by the source22:32(0′)
Departure
Scheduled time22:32
Predicted by the source22:31(-1′)
Sartrouville
Arrival
Scheduled time22:35
Predicted by the source22:35(0′)
Departure
Scheduled time22:36
Predicted by the source22:35(-1′)
Maisons-Laffitte
Arrival
Scheduled time22:37
Predicted by the source22:36(-1′)
Departure
Scheduled time22:38
Predicted by the source22:37(-1′)
Achères Grand Cormier
Arrival
Scheduled time22:41
Predicted by the source22:41(0′)
Departure
Scheduled time22:41
Predicted by the source22:41(0′)
Poissy
Arrival
Scheduled time22:47
Predicted by the source22:45(-2′)

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+1.6 min

max delay+16 min

runs reported7

stops22

Delay values

DateDelay (min)

2026-08-273.3333333333333335

2026-08-28-0.3333333333333333

2026-09-045.681818181818182

2026-09-070.9090909090909091

2026-09-080.9090909090909091

2026-09-090.6818181818181818

2026-09-100.09090909090909091

Typical schedule

Stops and times of RER TAXE87 from Boissy-Saint-Léger to Poissy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Boissy-Saint-Léger—21:44

Sucy-en-Brie - Bonneuil-sur-Marne21:4721:47

La Varenne Saint-Hilaire - Chennevières-sur-Marne21:4921:50

Champigny21:5121:52

Le Parc de Saint-Maur RER21:5421:54

Saint-Maur-des-Fossés - Créteil21:5521:56

Joinville-le-Pont21:5721:58

Nogent-sur-Marne22:0022:00

Fontenay-sous-Bois22:0122:02

Vincennes22:0422:05

Nation22:0722:08

Paris Gare de Lyon22:1022:11

Châtelet les Halles22:1322:14

Auber22:1622:17

Charles-de-Gaulle Étoile22:1922:20

La Grande Arche de la Défense22:2422:24

Nanterre Préfecture - RER22:2622:28

Houilles - Carrières-sur-Seine22:3222:32

Sartrouville22:3522:36

Maisons-Laffitte22:3722:38

Achères Grand Cormier22:4122:41

Poissy22:47—

Frequently asked questions

What time does RER TAXE87 depart?

RER TAXE87 departs from Boissy-Saint-Léger at 21:44 (typical schedule from reported times). Actual times may vary.

How many stops does RER TAXE87 make?

RER TAXE87 connects Boissy-Saint-Léger to Poissy with 22 stops.

Is RER TAXE87 on time?

Over the reported runs, RER TAXE87 was reported on time 100% of runs, with an average delay of 1.6 minutes.

Other trains on this line

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

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