How to track subcontractor performance in public transport

How to track subcontractor performance in public transport

Many public transport operators delegate part of their network to subcontractors, whether for rural lines, school transport, or seasonal services. This is a pragmatic operational choice. But it comes with a real risk: once a route leaves your direct control, how do you know it's being operated as specified in the contract?

Tracking subcontractor performance is not just a contractual obligation. It's a lever for service quality, liability management, and cost control.

What subcontractor performance really means

Performance in public transport subcontracting typically covers three dimensions:

• Schedule adherence: Are trips operated on time, in full, without cancellations?
• Route compliance: Are stops served in the right order, without deviations?
• Reporting accuracy: Does the subcontractor provide reliable data to justify the kilometers invoiced?

Without real-time tracking tools, verifying any of these three dimensions requires manual cross-checking between driver reports, paper logs, and passenger complaints. It's slow, error-prone, and often inconclusive.

The limitations of traditional monitoring methods

Most operators without a fleet management system rely on phone calls, paper trip sheets, and periodic audits. These methods have three structural weaknesses.

First, they are reactive: you only find out about a problem after it has happened, usually through a passenger complaint or a penalty notice from the organizing authority.

Second, they are incomplete: paper logs can be filled in after the fact, GPS traces are absent, and discrepancies between the invoiced and actual kilometers go undetected.

Third, they are relationship-dependent: the quality of the information you receive depends on the goodwill of the subcontractor, not on objective data.

Using an AVM system to monitor subcontractors

A modern AVM (Automatic Vehicle Monitoring) system like Pysae changes the equation entirely. Rather than relying on self-reported data from the subcontractor, you get real-time GPS traces, automatic trip completion detection, and timestamped stop passage records.

The key is to require the subcontractor's vehicles to run the operator application (or a compatible one) during contracted trips. This gives you:

• A live map showing whether the vehicle is on route and on schedule
• Automatic detection of missed stops, early departures, or route deviations
• End-of-day reports exportable for contractual verification
• Kilometer tracking that matches what is invoiced

Setting up a subcontractor monitoring framework

Technology alone is not enough. Effective subcontractor performance tracking requires a clear framework built around three elements.

Contractual KPIs. Define upfront the metrics that matter: on-time rate, trip completion rate, maximum acceptable deviation from schedule. These should be expressed in measurable terms and tied to contractual penalties or bonuses.

Data collection protocol. Agree with the subcontractor on how data will be collected. If they run their own vehicles without your system, require a compatible GPS feed or a data export in a standard format (GTFS-RT is the reference for real-time data).

Regular review cadence. Monthly performance reviews with standardized reports reduce the risk of disputes and create a feedback loop that incentivizes continuous improvement.

What Pysae enables in a subcontracting context

Pysae's architecture is designed to work across mixed fleets, including vehicles not directly owned by the main operator. The platform supports multi-operator configurations where each subcontractor can access their own data while the main operator retains full visibility across the entire network.

This makes it possible to hold subcontractors accountable without creating friction in the operational relationship: the data is objective, the reports are automatic, and disputes are resolved quickly.

If your network relies on subcontracted routes and you're currently managing performance through spreadsheets and phone calls, it's worth exploring what a connected fleet management system can change. Our team can walk you through a concrete scenario based on your network structure.