Antofagasta isn’t the biggest city on the map, but earlier this month it was the centre of a serious conversation about the future of rail in Latin America.
Opturion was on the ground for Latinrieles Chile 2026, part of the Australian delegation alongside the Australian Trade and Investment Commission (Austrade). Over several days, we sat down with Ferrocarril del Pacífico S.A. FEPASA, FCAB, Empresa de los Ferrocarriles del Estado – Grupo EFE, Ferronor S.A., and a range of other key partners and suppliers.
The takeaway? Rail challenges look remarkably similar whether you’re in the Pilbara or Patagonia.
What’s Keeping Rail Operators Up at Night
The rail industry across Latin America is at a genuine turning point. Networks are expanding. Modernisation is underway. But with growth comes complexity.
The conversations kept circling back to a handful of core problems:
Scheduling. How do you manage multiple trains across long distances with limited passing loops?
Workforce management. Crew rosters, fatigue rules, inductions; all the human factors that don’t fit neatly into a spreadsheet.
Maintenance. Rolling stock needs attention, but taking a train out of service shouldn’t break the entire schedule.
Capacity. Existing infrastructure is expensive to build and slow to expand. Operators need to squeeze more out of what they already have.
One small delay creates a massive ripple effect. Anyone who has worked in rail knows this instinctively. The question is what to do about it.
Turning Headaches into Schedules
This is where mathematical optimisation comes in. Not the kind of basic routing you might find in a standard logistics package, but proper constraint solving. Mixed-integer programming. The kind of technology that can handle dozens of variables at once—crew availability, track possession times, passing loops, freight windows, passenger commitments.
We specialise in turning those logistical headaches into streamlined, automated schedules. Not by guessing, but by solving.
The region’s rail potential is massive. Operators know it. Governments know it. The job now is to unlock it without building a whole new network from scratch.
What’s Next
Latinrieles wrapped up after a productive few days. But the conversations are only just beginning.
If you’re an operator looking at scheduling complexity and wondering whether there’s a better way, we’d love to talk.
