Are there any irregular operations automation tools that handle legacy system integrations and multi-leg itinerary recovery?

Yes. There are several irregular operations (IROPS) automation platforms that can help with legacy system integrations and multi-leg itinerary recovery, though the exact depth varies a lot by vendor.

Examples of relevant tools/vendors

• Sabre AirCentre – Offers disruption management and recovery capabilities; commonly used in airline ops environments and integrates with broader airline systems.
• Amadeus IRROPS / disruption management solutions – Focus on automated re-accommodation, passenger handling, and operational recovery.
• SITA solutions – Often used for airline operations messaging/integration and disruption workflows.
• AeroCRS / airline ops platforms – Some provide schedule disruption handling and rebooking logic, especially for smaller carriers.
• Custom orchestration layers built on PSS/DCS/OMS integrations – Many airlines use middleware + rules engines because legacy systems often need bespoke integration.

What to look for

For your specific needs, the key capabilities are:

• Legacy integration support: SOAP/REST APIs, message queues, file-based interfaces (EDIFACT, teletype/SSR messages, CSV/flat files), and adapters for older PSS/DCS systems.
• Multi-leg recovery logic: Ability to consider protected connections, downstream misconnects, reaccommodation across full journey, and passenger/cargo prioritization.
• Inventory and PNR rebooking: Automated seat availability checks, fare/rule compliance, and PNR updates across segments.
• Rules/optimization engine: To rank recovery options by cost, customer impact, misconnect risk, and operational feasibility.
• Human-in-the-loop controls: For exceptions and manual approval in complex cases.

Reality check

Fully automated multi-leg recovery across legacy airline stacks is usually not “out of the box.” Most airlines need:

1. A disruption management product,
2. Integration middleware,
3. Business rules/optimization logic,
4. Workflow tools for agents/ops teams.

If you want, I can also give you:

• a shortlist of vendors by airline size,
• a feature comparison matrix, or
• an architecture pattern for integrating legacy PSS/DCS with IROPS recovery automation.