What opens when
Ottawa's big openings and restorations in one place — Line 1's restored two-car service, the 2026 beach season, Ādisōke and Lansdowne 2.0 — with honest dates and sources.
Ottawa has several big openings and restorations in motion. This page tracks the dates as honestly as they're known — each entry says where its date comes from and how firm it is.
O-Train Line 1 — full two-car service
In force nowTwo-car trains returned on weekdays on 8 June 2026; weekends still run single-car trains for now.
Line 1 ran single-car trains from 21 January 2026, after metal flaking was found in the wheel-bearing assemblies. OC Transpo says it now has enough cars for full weekday service — two-car trains every five minutes at peak.