RER EMUE51

RER

Orsay - VilleAéroport Charles de Gaulle 2 (Terminal 2)

Some stops cancelled27 of 33 stops are reported cancelled. Passages at the other stops 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: 3. 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: 4
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 2
Cancelled runs, excluded: 1
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 7:40:51 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

Orsay
Departure
Scheduled time19:24
Predicted by the source19:27(+3′)
Le Guichet
Arrival
Scheduled time19:26
Predicted by the source19:29(+3′)
Departure
Scheduled time19:26
Predicted by the source19:30(+4′)
Lozère
Arrival
Scheduled time19:28
Predicted by the source19:31(+3′)
Departure
Scheduled time19:28
Predicted by the source19:32(+4′)
Palaiseau - Villebon-sur-Yvette
Arrival
Scheduled time19:30
Predicted by the source19:34(+4′)
Departure
Scheduled time19:31
Predicted by the source19:35(+4′)
Palaiseau
Arrival
Scheduled time19:32
Predicted by the source19:35(+3′)
Departure
Scheduled time19:33
Predicted by the source19:37(+4′)
Massy - Palaiseau
Arrival
Scheduled time19:34
Predicted by the source19:39(+5′)
Departure
Scheduled time19:35
Predicted by the source19:38(+3′)
Les BaconnetsCancelled
Arrival
Scheduled time19:38
Predicted by the source19:41(+3′)
Departure
Scheduled time19:38
Predicted by the source19:41(+3′)
Fontaine MichalonCancelled
Arrival
Scheduled time19:39
Predicted by the source19:43(+4′)
Departure
Scheduled time19:40
Predicted by the source19:43(+3′)
AntonyCancelled
Arrival
Scheduled time19:42
Predicted by the source19:45(+3′)
Departure
Scheduled time19:42
Predicted by the source19:45(+3′)
La Croix de BernyCancelled
Arrival
Scheduled time19:43
Predicted by the source19:47(+4′)
Departure
Scheduled time19:44
Predicted by the source19:47(+3′)
Bourg-la-ReineCancelled
Arrival
Scheduled time19:46
Predicted by the source19:49(+3′)
Departure
Scheduled time19:47
Predicted by the source19:50(+3′)
BagneuxCancelled
Arrival
Scheduled time19:49
Predicted by the source19:52(+3′)
Departure
Scheduled time19:49
Predicted by the source19:52(+3′)
Arcueil - CachanCancelled
Arrival
Scheduled time19:50
Predicted by the source19:54(+4′)
Departure
Scheduled time19:51
Predicted by the source19:54(+3′)
LaplaceCancelled
Arrival
Scheduled time19:53
Predicted by the source19:56(+3′)
Departure
Scheduled time19:53
Predicted by the source19:56(+3′)
GentillyCancelled
Arrival
Scheduled time19:54
Predicted by the source19:58(+4′)
Departure
Scheduled time19:55
Predicted by the source19:58(+3′)
Cité UniversitaireCancelled
Arrival
Scheduled time19:56
Predicted by the source19:59(+3′)
Departure
Scheduled time19:57
Predicted by the source20:00(+3′)
Denfert RochereauCancelled
Arrival
Scheduled time19:59
Predicted by the source20:02(+3′)
Departure
Scheduled time20:00
Predicted by the source20:02(+2′)
Port RoyalCancelled
Arrival
Scheduled time20:01
Predicted by the source20:04(+3′)
Departure
Scheduled time20:01
Predicted by the source20:04(+3′)
LuxembourgCancelled
Arrival
Scheduled time20:02
Predicted by the source20:06(+4′)
Departure
Scheduled time20:03
Predicted by the source20:06(+3′)
Saint-MichelCancelled
Arrival
Scheduled time20:04
Predicted by the source20:08(+4′)
Departure
Scheduled time20:05
Predicted by the source20:08(+3′)
Châtelet les HallesCancelled
Arrival
Scheduled time20:07
Predicted by the source20:10(+3′)
Departure
Scheduled time20:08
Predicted by the source20:10(+2′)
Gare du NordCancelled
Arrival
Scheduled time20:11
Predicted by the source20:14(+3′)
Departure
Scheduled time20:12
Predicted by the source20:15(+3′)
La Plaine Stade de France - Saint-Denis - AubervilliersCancelled
Arrival
Scheduled time20:16
Predicted by the source20:19(+3′)
Departure
Scheduled time20:17
Predicted by the source20:20(+3′)
La Courneuve - AubervilliersCancelled
Arrival
Scheduled time20:19
Predicted by the source20:22(+3′)
Departure
Scheduled time20:19
Predicted by the source20:22(+3′)
Le BourgetCancelled
Arrival
Scheduled time20:22
Predicted by the source20:25(+3′)
Departure
Scheduled time20:22
Predicted by the source20:26(+4′)
DrancyCancelled
Arrival
Scheduled time20:25
Predicted by the source20:28(+3′)
Departure
Scheduled time20:25
Predicted by the source20:28(+3′)
Le Blanc-MesnilCancelled
Arrival
Scheduled time20:27
Predicted by the source20:30(+3′)
Departure
Scheduled time20:27
Predicted by the source20:30(+3′)
Aulnay-sous-BoisCancelled
Arrival
Scheduled time20:29
Predicted by the source20:32(+3′)
Departure
Scheduled time20:30
Predicted by the source20:33(+3′)
Sevran BeaudottesCancelled
Arrival
Scheduled time20:33
Predicted by the source20:36(+3′)
Departure
Scheduled time20:33
Predicted by the source20:36(+3′)
VillepinteCancelled
Arrival
Scheduled time20:35
Predicted by the source20:38(+3′)
Departure
Scheduled time20:36
Predicted by the source20:39(+3′)
Parc des ExpositionsCancelled
Arrival
Scheduled time20:37
Predicted by the source20:40(+3′)
Departure
Scheduled time20:38
Predicted by the source20:41(+3′)
Aéroport Roissy Charles de Gaulle 1Cancelled
Arrival
Scheduled time20:43
Predicted by the source20:46(+3′)
Departure
Scheduled time20:44
Predicted by the source20:47(+3′)
Aéroport - Charles-de-Gaulle 2 RERCancelled
Arrival
Scheduled time20:46
Predicted by the source20:49(+3′)

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 time—

average delay+1.9 min

max delay+4 min

runs reported3

cancelled runs1

stops33

Delay values

DateDelay (min)

2026-09-070.9090909090909091

2026-09-081.1764705882352942

2026-09-103.6666666666666665

Typical schedule

Stops and times of RER EMUE51 from Orsay - Ville to Aéroport Charles de Gaulle 2 (Terminal 2) on a typical weekday. Actual times may vary.

StopArrivalDeparture

Orsay—19:24

Le Guichet19:2619:26

Lozère19:2819:28

Palaiseau - Villebon-sur-Yvette19:3019:31

Palaiseau19:3219:33

Massy - Palaiseau19:3419:35

Les Baconnets19:3819:38

Fontaine Michalon19:3919:40

Antony19:4219:42

La Croix de Berny19:4319:44

Bourg-la-Reine19:4619:47

Bagneux19:4919:49

Arcueil - Cachan19:5019:51

Laplace19:5319:53

Gentilly19:5419:55

Cité Universitaire19:5619:57

Denfert Rochereau19:5920:00

Port Royal20:0120:01

Luxembourg20:0220:03

Saint-Michel20:0420:05

Châtelet les Halles20:0720:08

Gare du Nord20:1120:12

La Plaine Stade de France - Saint-Denis - Aubervilliers20:1620:17

La Courneuve - Aubervilliers20:1920:19

Le Bourget20:2220:22

Drancy20:2520:25

Le Blanc-Mesnil20:2720:27

Aulnay-sous-Bois20:2920:30

Sevran Beaudottes20:3320:33

Villepinte20:3520:36

Parc des Expositions20:3720:38

Aéroport Roissy Charles de Gaulle 120:4320:44

Aéroport - Charles-de-Gaulle 2 RER20:46—

Frequently asked questions

What time does RER EMUE51 depart?

RER EMUE51 departs from Orsay at 19:24 (typical schedule from reported times). Actual times may vary.

How many stops does RER EMUE51 make?

RER EMUE51 connects Orsay - Ville to Aéroport Charles de Gaulle 2 (Terminal 2) with 33 stops.

Is RER EMUE51 on time?

Over the reported runs, every run of RER EMUE51 was cancelled (1 run): punctuality cannot be established.

Other trains on this line

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

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