kEiThZ
Superstar
The base service plan modeled was hourly, but with departures up to every 30 minutes as demand warrants. According to Alto reps.
Though, if you map the 30 trains, per direction between Montreal and Toronto quoted in the article, you get 30 minute departures on a 15-hour span of service (6am-9pm)
The additional runs to get to 72, presumably are Montreal-QC, and/or partial corridor runs.
Weird to have express service and 30 min frequencies. The trains would have to pass each other. All to save 30-40 mins? Doesn't make sense.
But we're a decade out from seeing a real schedule so whatever.




