RER KASE98

RER

Aéroport - Charles-de-Gaulle 2 RERMassy - Palaiseau

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: 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: 1
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 10:32:10 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

Aéroport - Charles-de-Gaulle 2 RER
Departure
Scheduled time21:21
Predicted by the source21:21(0′)
Aéroport Roissy Charles de Gaulle 1
Arrival
Scheduled time21:23
Predicted by the source21:23(0′)
Departure
Scheduled time21:24
Predicted by the source21:24(0′)
Parc des Expositions
Arrival
Scheduled time21:29
Predicted by the source21:28(-1′)
Departure
Scheduled time21:30
Predicted by the source21:30(0′)
Aulnay-sous-Bois
Arrival
Scheduled time21:36
Predicted by the source21:38(+2′)
Departure
Scheduled time21:36
Predicted by the source21:39(+3′)
La Plaine Stade de France - Saint-Denis - Aubervilliers
Arrival
Scheduled time21:46
Predicted by the source21:50(+4′)
Departure
Scheduled time21:47
Predicted by the source21:51(+4′)
Gare du Nord
Arrival
Scheduled time21:52
Predicted by the source21:55(+3′)
Departure
Scheduled time21:53
Predicted by the source21:56(+3′)
Châtelet les Halles
Arrival
Scheduled time21:56
Predicted by the source21:59(+3′)
Departure
Scheduled time21:56
Predicted by the source22:00(+4′)
Saint-Michel
Arrival
Scheduled time21:58
Predicted by the source22:01(+3′)
Departure
Scheduled time21:59
Predicted by the source22:02(+3′)
Luxembourg
Arrival
Scheduled time22:00
Predicted by the source22:03(+3′)
Departure
Scheduled time22:01
Predicted by the source22:04(+3′)
Port Royal
Arrival
Scheduled time22:02
Predicted by the source22:04(+2′)
Departure
Scheduled time22:02
Predicted by the source22:05(+3′)
Denfert Rochereau
Arrival
Scheduled time22:03
Predicted by the source22:06(+3′)
Departure
Scheduled time22:04
Predicted by the source22:07(+3′)
Cité Universitaire
Arrival
Scheduled time22:06
Predicted by the source22:08(+2′)
Departure
Scheduled time22:07
Predicted by the source22:09(+2′)
Gentilly
Arrival
Scheduled time22:08
Predicted by the source22:10(+2′)
Departure
Scheduled time22:09
Predicted by the source22:11(+2′)
Laplace
Arrival
Scheduled time22:10
Predicted by the source22:12(+2′)
Departure
Scheduled time22:10
Predicted by the source22:13(+3′)
Arcueil - Cachan
Arrival
Scheduled time22:12
Predicted by the source22:13(+1′)
Departure
Scheduled time22:12
Predicted by the source22:14(+2′)
Bagneux
Arrival
Scheduled time22:14
Predicted by the source22:15(+1′)
Departure
Scheduled time22:14
Predicted by the source22:16(+2′)
Bourg-la-Reine
Arrival
Scheduled time22:16
Predicted by the source22:17(+1′)
Departure
Scheduled time22:16
Predicted by the source22:18(+2′)
Parc de Sceaux
Arrival
Scheduled time22:18
Predicted by the source22:19(+1′)
Departure
Scheduled time22:18
Predicted by the source22:20(+2′)
La Croix de Berny
Arrival
Scheduled time22:20
Predicted by the source22:21(+1′)
Departure
Scheduled time22:20
Predicted by the source22:22(+2′)
Antony
Arrival
Scheduled time22:21
Predicted by the source22:23(+2′)
Departure
Scheduled time22:22
Predicted by the source22:24(+2′)
Fontaine Michalon
Arrival
Scheduled time22:23
Predicted by the source22:25(+2′)
Departure
Scheduled time22:24
Predicted by the source22:26(+2′)
Les Baconnets
Arrival
Scheduled time22:25
Predicted by the source22:27(+2′)
Departure
Scheduled time22:25
Predicted by the source22:28(+3′)
Massy - Verrières-le-Buisson
Arrival
Scheduled time22:26
Predicted by the source22:29(+3′)
Departure
Scheduled time22:27
Predicted by the source22:30(+3′)
Massy - Palaiseau
Arrival
Scheduled time22:29
Predicted by the source22:31(+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.

Cancelled runs are excluded from the punctuality calculation.

runs reported on time100%

average delay+2.5 min

max delay+10 min

runs reported5

cancelled runs1

stops24

Delay values

DateDelay (min)

2026-09-067.7894736842105265

2026-09-07-0.5454545454545454

2026-09-082.28

2026-09-090.9259259259259259

2026-09-102.2916666666666665

Typical schedule

Stops and times of RER KASE98 from Aéroport - Charles-de-Gaulle 2 RER to Massy - Palaiseau on a typical weekday. Actual times may vary.

StopArrivalDeparture

Aéroport - Charles-de-Gaulle 2 RER—21:21

Aéroport Roissy Charles de Gaulle 121:2321:24

Parc des Expositions21:2921:30

Aulnay-sous-Bois21:3621:36

La Plaine Stade de France - Saint-Denis - Aubervilliers21:4621:47

Gare du Nord21:5221:53

Châtelet les Halles21:5621:56

Saint-Michel21:5821:59

Luxembourg22:0022:01

Port Royal22:0222:02

Denfert Rochereau22:0322:04

Cité Universitaire22:0622:07

Gentilly22:0822:09

Laplace22:1022:10

Arcueil - Cachan22:1222:12

Bagneux22:1422:14

Bourg-la-Reine22:1622:16

Parc de Sceaux22:1822:18

La Croix de Berny22:2022:20

Antony22:2122:22

Fontaine Michalon22:2322:24

Les Baconnets22:2522:25

Massy - Verrières-le-Buisson22:2622:27

Massy - Palaiseau22:29—

Frequently asked questions

What time does RER KASE98 depart?

RER KASE98 departs from Aéroport - Charles-de-Gaulle 2 RER at 21:21 (typical schedule from reported times). Actual times may vary.

How many stops does RER KASE98 make?

RER KASE98 connects Aéroport - Charles-de-Gaulle 2 RER to Massy - Palaiseau with 24 stops.

Is RER KASE98 on time?

Over the reported runs, RER KASE98 was reported on time 100% of runs, with an average delay of 2.5 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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