The size of a delay problem depends entirely on when teams find out. Teams that act sooner can intervene. Teams that find out too late can only react.

The original delay is rarely the biggest cost. What follows it is. When arrival teams learn too late, ground crews stand by unnecessarily, gates stay blocked when other connections could use them, crew approach duty limits with no resequencing option, and passengers miss connections with no guidance. A single late inbound service becomes an operational cascade. The impact is felt both by operators and travelers alike.

The International Air Transport Association (IATA) estimates that air traffic flow management delays in Europe alone have cost airlines and passengers €16.1 billion over the past decade. What changes the outcome is getting the right information to the right teams before the disruption takes hold.

Designed to give airlines, airports, other transport companies (e.g. cruise and ferry operators) quicker visibility of potential delays, SITA Advance Flight Delay Notification API allows teams to act sooner and limit disruption before it escalates. Alerts extend to operational partners, including taxis, ground handlers, apps and stakeholders.

The solution uses the most up-to-date departure information and combines it with the anticipated flight time to anticipate potential delays and automatically inform destination airports. It delivers automated early warnings and real-time updates on delays and potential flight disruption.

Delivered across partners through secure, encrypted connections, Advance Flight Delay Notification API removes the need for repeated schedule requests or manual updates from different sources. Automated alerts notify both operational teams and their passengers when a flight is expected to depart 15 minutes later than its original scheduled time, giving everyone the chance to adjust their plans. This means better gate allocations, improved crew rostering, efficient gate services and better aircraft turnaround performance.

For passengers, this means enough time to make a flight connection, onward travel link, or new schedule that has already been organized for them.

With centralized alerts and push notifications from a single source to those working at arrival airports, Advance Flight Delay Notification API supports clearer coordination and more effective resource planning. Gate staff, ground handlers, and crew coordinators gain an early insight into inbound disruption, helping them to avoid idle time, last-minute changes and an unnecessary strain on already time-constrained operations.

Those already using products within SITA's flight information portfolio can quickly introduce the new service delay alerts without a separate integration. It will give them the data they need, alongside what their ground handlers, slot coordinators, and partner carriers require.

It’s a product that gives teams working across transport more time to intervene. Together, they can act proactively rather than react, containing delays before disruption spreads.

Advance Flight Delay Notification API is offered as a subscription service. To find out how it works within your network, contact us or learn more by visiting the API Description Page | SITA.