Stansted Express - Long-term evolution of a high-volume ticketing platform

We have worked with Stansted Express for over a decade, delivering and continually evolving a digital ticketing platform that is now central to its ticketing and commercial strategy. Around one third of all Stansted Express passengers purchase tickets through this platform, making it a critical sales channel.

Challenge

The platform needed to scale alongside growing passenger volumes, support increasingly complex trade and distribution requirements, and remain highly cost-effective. It also had to respond quickly to changing commercial and marketing needs, while serving an international customer base travelling through a major airport environment.

Approach

Starting with the original ticketing system delivered at the outset, we have progressively built and extended the platform:

• Expansion of the trade offering to support airport and airline integration, alongside GDS connectivity.

• Introduction of customer self-service to improve the customer experience and reduce operational overhead.

• Implementation of refund protection.

• Introduction of railcards to support discounted travel.

• Support and management of a non-RSP retail channel delivering RSP accredited tickets, allowing greater flexibility and faster response to promotional activity and pricing strategies.

Marketing and customer engagement

Fast-track ticketing has been promoted through targeted advertising and QR codes positioned in Stansted Airport baggage reclaim. This approach takes advantage of passenger dwell time while waiting for luggage and has proven effective in maintaining modal share.

The platform also supports a simple, multi-lingual interface, enabling Stansted Express to engage effectively with overseas audiences planning onward travel.

Performance and scale

In 2025, the platform delivered its strongest performance to date, processing approximately 100,000 transactions per month. It continues to operate reliably at scale while supporting ongoing commercial growth.

Service model

The Stansted Express platform is delivered as a turnkey service. We provide hosting, performance and security monitoring, payments integration and 24/7 support and work closely with the Stansted Express and the wider marketing team to respond quickly to opportunities and market changes. It remains one of the most cost-effective sales channels, keeping the cost of sale at a highly competitive level.

Outcome

Over more than ten years, the Stansted Express ticketing platform has evolved into a flexible, scalable, and commercially agile system. It enables rapid deployment, supports international audiences, and continues to deliver strong value as a core digital channel.