RER UPUS45
RERHistorical average delay — home ranking
No verified historical average available for this ranking.
Calculation window: 8/12/2026, 1:00:25 AM – 9/11/2026, 1:00:25 AM (Europe/Paris).
- Runs in the window
- 1
- Events confirmed by the source
- 0
- Events predicted by the source
- 0
- Unknown event type
- 0
- Cancelled runs, excluded
- 1
- No usable delay, excluded
- 0
Latest source timestamp: 8/29/2026, 6:11:22 PM (Europe/Paris).
Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.
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.
Frequently asked questions
What time does RER UPUS45 depart?
Not enough recordings yet to establish a typical schedule.
How many stops does RER UPUS45 make?
RER UPUS45 connects Marne la Vallée - Chessy to Cergy le Haut with 27 stops.
Is RER UPUS45 on time?
Over the reported runs, every run of RER UPUS45 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.