RER 127248-127249

RER

Combs-la-Ville - QuincyGoussainville

Passage confirmedPassage confirmed by the source at one or more stops. Other times are estimated.

Punctuality : 75% on time · average delay +1.6 min · over 17 observed days

Usually

Usual times are calculated from past runs. See the selected run’s timetable below.

Departs: 11:29
Arrives: 12:39
Journey time: 1 h 10
Stops: 18
Runs: Tue Wed Thu Fri

Stops on the latest run

18 stops passed : 10 confirmed by the source, 8 from the forecast. Latest source data: 5 h 35 ago.

Run ended according to the timetable

Estimated progress: filled dots before the next stop, a ring at the next stop, empty dots afterwards. Passages not confirmed.

Earlier stop (estimated)
Combs-la-Ville - Quincy
Arrival
Scheduled time11:29
Departure
Scheduled time11:29
Predicted by the source11:29(0′)
Passed according to the source forecast (data 6 h 45 old)
Earlier stop (estimated)
Boussy-Saint-Antoine
Arrival
Scheduled time11:31
Confirmed by the source11:31(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time11:32
Predicted by the source11:32(0′)
Earlier stop (estimated)
Brunoy
Arrival
Scheduled time11:35
Confirmed by the source11:35(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time11:36
Predicted by the source11:36(0′)
Earlier stop (estimated)
Yerres
Arrival
Scheduled time11:38
Confirmed by the source11:37(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time11:39
Predicted by the source11:39(0′)
Earlier stop (estimated)
Montgeron - Crosne
Arrival
Scheduled time11:41
Predicted by the source11:40(-1′)
Departure
Scheduled time11:42
Predicted by the source11:42(0′)
Passed according to the source forecast (data 6 h 34 old)
Earlier stop (estimated)
Villeneuve-Saint-Georges
Arrival
Scheduled time11:46
Predicted by the source11:44(-1′)
Departure
Scheduled time11:47
Predicted by the source11:47(0′)
Passed according to the source forecast (data 6 h 30 old)
Earlier stop (estimated)
Créteil Pompadour
Arrival
Scheduled time11:51
Confirmed by the source11:51(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time11:52
Predicted by the source11:52(0′)
Earlier stop (estimated)
Le Vert de Maisons
Arrival
Scheduled time11:54
Confirmed by the source11:53(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time11:55
Predicted by the source11:55(0′)
Earlier stop (estimated)
Maisons-Alfort - Alfortville
Arrival
Scheduled time11:57
Predicted by the source11:56(0′)
Departure
Scheduled time11:58
Predicted by the source11:58(0′)
Passed according to the source forecast (data 6 h 18 old)
Earlier stop (estimated)
Gare de Lyon
Arrival
Scheduled time12:04
Confirmed by the source12:02(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time12:05
Predicted by the source12:05(0′)
Earlier stop (estimated)
Châtelet - Les Halles
Arrival
Scheduled time12:08
Confirmed by the source12:08(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time12:09
Predicted by the source12:09(0′)
Earlier stop (estimated)
Gare du Nord
Arrival
Scheduled time12:12
Predicted by the source12:12(0′)
Departure
Scheduled time12:13
Predicted by the source12:13(0′)
Passed according to the source forecast (data 6 h 04 old)
Earlier stop (estimated)
Stade de France Saint-Denis
Arrival
Scheduled time12:17
Confirmed by the source12:18(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time12:19
Predicted by the source12:19(+1′)
Earlier stop (estimated)
Saint-Denis
Arrival
Scheduled time12:21
Predicted by the source12:22(+1′)
Departure
Scheduled time12:22
Predicted by the source12:23(+1′)
Passed according to the source forecast (data 5 h 55 old)
Earlier stop (estimated)
Pierrefitte - Stains
Arrival
Scheduled time12:26
Predicted by the source12:26(0′)
Departure
Scheduled time12:27
Predicted by the source12:27(0′)
Passed according to the source forecast (data 5 h 48 old)
Earlier stop (estimated)
Garges - Sarcelles
Arrival
Scheduled time12:29
Confirmed by the source12:30(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time12:30
Predicted by the source12:31(0′)
Earlier stop (estimated)
Villiers-le-Bel - Gonesse - Arnouville
Arrival
Scheduled time12:34
Confirmed by the source12:33(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time12:35
Predicted by the source12:35(0′)
Earlier stop (estimated)
Goussainville
Arrival
Scheduled time12:39
Predicted by the source12:39(-1′)
Departure
Scheduled time12:39
Passed according to the source forecast (data 5 h 37 old)

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 time75%

average delay+1.6 min

max delay+10 min

runs reported17

cancelled runs5

stops18

Delay values

DateDelay (min)

2026-10-061.2173913043478262

2026-10-074.826086956521739

2026-10-082.347826086956522

2026-10-090.043478260869565216

2026-10-121.826086956521739

2026-10-131

2026-10-140.43478260869565216

2026-10-152.739130434782609

2026-10-162.217391304347826

2026-10-200.5652173913043478

2026-10-210

2026-10-220.782608695652174

2026-10-231.173913043478261

2026-10-275.130434782608695

2026-10-280.17391304347826086

2026-10-303

2026-11-01-0.3888888888888889

Historical average delay — home ranking: +2.4 min (over 17 runs)

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: 17. Calculated on: 11/1/2026, 1:28:16 PM (Europe/Paris).

This average can be available without a complete route. The route statistics below use only recorded routes with their stops.

Calculation window: 10/2/2026, 2:28:16 PM – 11/1/2026, 1:28:16 PM (Europe/Paris).

Runs in the window: 22
Events confirmed by the source: 0
Events predicted by the source: 17
Unknown event type: 0
Cancelled runs, excluded: 5
No usable delay, excluded: 0

Latest source timestamp: 11/1/2026, 12:39:32 PM (Europe/Paris).

Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.

Typical schedule

Stops and times of RER 127248-127249 from Combs-la-Ville - Quincy to Goussainville on a typical weekday. Actual times may vary.

StopArrivalDeparture

Combs-la-Ville - Quincy11:2911:29

Boussy-Saint-Antoine11:3111:32

Brunoy11:3511:36

Yerres11:3811:39

Montgeron - Crosne11:4111:42

Villeneuve-Saint-Georges11:4611:47

Créteil Pompadour11:5111:52

Le Vert de Maisons11:5411:55

Maisons-Alfort - Alfortville11:5711:58

Gare de Lyon12:0412:05

Châtelet - Les Halles12:0812:09

Gare du Nord12:1212:13

Stade de France Saint-Denis12:1712:19

Saint-Denis12:2112:22

Pierrefitte - Stains12:2612:27

Garges - Sarcelles12:2912:30

Villiers-le-Bel - Gonesse - Arnouville12:3412:35

Goussainville12:3912:39

Frequently asked questions

What time does RER 127248-127249 depart?

RER 127248-127249 departs from Combs-la-Ville - Quincy at 11:29 (typical schedule from reported times). Actual times may vary.

How many stops does RER 127248-127249 make?

RER 127248-127249 connects Combs-la-Ville - Quincy to Goussainville with 18 stops.

Is RER 127248-127249 on time?

Over the reported runs, RER 127248-127249 was reported on time 75% of runs, with an average delay of 1.6 minutes. 5 cancelled runs are 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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