What Is Navitaire PSS?
Navitaire's New Skies is the Passenger Service System used by the majority of low-cost carriers operating in Southeast Asia, including several of Malaysia's largest airlines. It handles the full passenger journey: reservations, inventory management, check-in, boarding, and ancillary revenue — all in a single SaaS platform.
For ME-Tech, Navitaire integrations have become a core specialisation. Our first engagement was with Firefly Airlines in 2009, integrating their web booking engine and kiosk infrastructure with New Skies APIs. That work gave us an operational understanding of the platform that's difficult to replicate without live production exposure.
The Integration Surface Is Wider Than Most Teams Expect
Airlines often underestimate Navitaire's integration surface when scoping a new digital channel. The PSS API set spans:
- Booking flows — flight search, seat maps, fare families, ancillary upsell
- Customer accounts — loyalty profiles, travel documents, payment methods
- Operations — PNR modification, SSR management, schedule change handling
- Check-in — web, kiosk, and mobile check-in with boarding pass generation
- Reporting — revenue accounting feeds, manifest exports, settlement files
Each surface has its own authentication model, data format quirks, and rate limiting behaviour. Teams that haven't worked with the platform before routinely underestimate integration timelines by 40–60%. We've seen this pattern repeatedly when we've been brought in mid-project to rescue stalled integrations.
ME-Tech's Navitaire Competency
We maintain a Navitaire sandbox environment and a reference implementation library built from over 15 years of production integrations. This library handles the common failure modes — session token expiry, inventory cache staleness, PNR locking during concurrent modifications — that take greenfield teams months to encounter and fix in production.
Our Navitaire work spans web booking engines, iOS and Android native apps, airport kiosk systems, and corporate booking tools. Each engagement builds on shared infrastructure: a typed API client, test fixtures seeded from real PNR structures, and a suite of integration tests that run against the Navitaire sandbox before every release.
The AirAsia BIG Connection
Our longest Navitaire engagement has been with AirAsia's BIG loyalty programme. BIG sits on top of the AirAsia PSS infrastructure and must integrate tightly with Navitaire's loyalty APIs for points earn, redemption, and tier management during the booking flow.
This integration is live-or-die: a loyalty API timeout during checkout means a customer completes a booking without their points credited, which generates support tickets and erodes trust. We built a resilience layer that caches loyalty data with controlled invalidation, handles Navitaire's eventual-consistency model, and degrades gracefully when the loyalty APIs are unavailable — ensuring the booking always completes.
What This Means for Aviation Clients
If you're an airline or travel company building on Navitaire, the decision to work with an experienced integration partner versus a general-purpose development team has a measurable impact on timeline and production stability. The platform is powerful but opinionated, and the edge cases are numerous.
ME-Tech offers a fixed-scope Navitaire integration audit for new clients — a two-week exercise that maps your requirements to the PSS APIs, identifies the high-risk integration points, and produces a build plan with realistic timelines. It's the most reliable way to start a Navitaire project without the surprises.