RER QNOR54

RER

Saint-Germain-en-LayeMarne-la-Vallée - Chessy

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

Historical average delay — home ranking

+2.8 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: 5. 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: 6
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 3
Cancelled runs, excluded: 0
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 7:45:33 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

Saint-Germain-en-Laye
Departure
Scheduled time18:27
Predicted by the source18:30(+3′)
Le Vésinet - Le Pecq
Arrival
Scheduled time18:29
Predicted by the source18:32(+3′)
Departure
Scheduled time18:30
Predicted by the source18:33(+3′)
Le Vésinet
Arrival
Scheduled time18:31
Predicted by the source18:34(+3′)
Departure
Scheduled time18:32
Predicted by the source18:35(+3′)
Chatou - Croissy-sur-Seine
Arrival
Scheduled time18:34
Predicted by the source18:36(+2′)
Departure
Scheduled time18:34
Predicted by the source18:37(+3′)
Rueil-Malmaison - RER
Arrival
Scheduled time18:36
Predicted by the source18:38(+2′)
Departure
Scheduled time18:36
Predicted by the source18:39(+3′)
Nanterre RER
Arrival
Scheduled time18:38
Predicted by the source18:41(+3′)
Departure
Scheduled time18:39
Predicted by the source18:42(+3′)
Nanterre Université - RER
Arrival
Scheduled time18:41
Predicted by the source18:43(+2′)
Departure
Scheduled time18:41
Predicted by the source18:44(+3′)
Nanterre Préfecture - RER
Arrival
Scheduled time18:43
Predicted by the source18:45(+2′)
Departure
Scheduled time18:44
Predicted by the source18:46(+2′)
La Grande Arche de la Défense
Arrival
Scheduled time18:45
Predicted by the source18:47(+2′)
Departure
Scheduled time18:46
Predicted by the source18:49(+3′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time18:50
Predicted by the source18:51(+1′)
Departure
Scheduled time18:50
Predicted by the source18:53(+3′)
Auber
Arrival
Scheduled time18:53
Predicted by the source18:54(+1′)
Departure
Scheduled time18:54
Predicted by the source18:56(+2′)
Châtelet les Halles
Arrival
Scheduled time18:56
Predicted by the source18:57(+1′)
Departure
Scheduled time18:57
Predicted by the source18:58(+1′)
Paris Gare de Lyon
Arrival
Scheduled time19:00
Predicted by the source19:00(0′)
Departure
Scheduled time19:00
Predicted by the source19:01(+1′)
Nation
Arrival
Scheduled time19:02
Predicted by the source19:04(+2′)
Departure
Scheduled time19:03
Predicted by the source19:05(+2′)
Vincennes
Arrival
Scheduled time19:06
Predicted by the source19:07(+1′)
Departure
Scheduled time19:06
Predicted by the source19:08(+2′)
Val de Fontenay
Arrival
Scheduled time19:10
Predicted by the source19:11(+1′)
Departure
Scheduled time19:11
Predicted by the source19:12(+1′)
Neuilly-Plaisance
Arrival
Scheduled time19:13
Predicted by the source19:14(+1′)
Departure
Scheduled time19:14
Predicted by the source19:15(+1′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time19:17
Predicted by the source19:19(+2′)
Departure
Scheduled time19:18
Predicted by the source19:20(+2′)
Noisy-le-Grand Champs
Arrival
Scheduled time19:20
Predicted by the source19:21(+1′)
Departure
Scheduled time19:20
Predicted by the source19:23(+3′)
Lognes
Arrival
Scheduled time19:24
Predicted by the source19:27(+3′)
Departure
Scheduled time19:24
Predicted by the source19:30(+6′)
Torcy
Arrival
Scheduled time19:26
Predicted by the source19:31(+5′)
Departure
Scheduled time19:27
Predicted by the source19:32(+5′)
Bussy-Saint-Georges
Arrival
Scheduled time19:30
Predicted by the source19:35(+5′)
Departure
Scheduled time19:31
Predicted by the source19:37(+6′)
Val d'Europe
Arrival
Scheduled time19:34
Predicted by the source19:40(+6′)
Departure
Scheduled time19:35
Predicted by the source19:41(+6′)
Marne la Vallée - Chessy
Arrival
Scheduled time19:38
Predicted by the source19:45(+7′)

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 time50%

average delay+1.4 min

max delay+7 min

runs reported6

stops24

Delay values

DateDelay (min)

2026-09-030.4583333333333333

2026-09-040.2916666666666667

2026-09-07-0.16666666666666666

2026-09-082.2916666666666665

2026-09-092.625

2026-09-103.0833333333333335

Typical schedule

Stops and times of RER QNOR54 from Saint-Germain-en-Laye to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Saint-Germain-en-Laye—18:27

Le Vésinet - Le Pecq18:2918:30

Le Vésinet18:3118:32

Chatou - Croissy-sur-Seine18:3418:34

Rueil-Malmaison - RER18:3618:36

Nanterre RER18:3818:39

Nanterre Université - RER18:4118:41

Nanterre Préfecture - RER18:4318:44

La Grande Arche de la Défense18:4518:46

Charles-de-Gaulle Étoile18:5018:50

Auber18:5318:54

Châtelet les Halles18:5618:57

Paris Gare de Lyon19:0019:00

Nation19:0219:03

Vincennes19:0619:06

Val de Fontenay19:1019:11

Neuilly-Plaisance19:1319:14

Noisy-le-Grand - Mont d'Est19:1719:18

Noisy-le-Grand Champs19:2019:20

Lognes19:2419:24

Torcy19:2619:27

Bussy-Saint-Georges19:3019:31

Val d'Europe19:3419:35

Marne la Vallée - Chessy19:38—

Frequently asked questions

What time does RER QNOR54 depart?

RER QNOR54 departs from Saint-Germain-en-Laye at 18:27 (typical schedule from reported times). Actual times may vary.

How many stops does RER QNOR54 make?

RER QNOR54 connects Saint-Germain-en-Laye to Marne-la-Vallée - Chessy with 24 stops.

Is RER QNOR54 on time?

Over the reported runs, RER QNOR54 was reported on time 50% of runs, with an average delay of 1.4 minutes.

Other trains on this line

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

Back to the list