How AI-Powered Messaging Is Transforming the Airport Passenger Experience

Leading airports are meeting this demand through a powerful combination: AI chatbots integrated into everyday messaging platforms like WhatsApp, Facebook Messenger, and WeChat.

From Zurich to Riyadh, airports are using real-time messaging to:

• Ease wayfinding stress
• Automate customer service
• Boost satisfaction and non-aero revenue
• Maintain personal support with greater efficiency

📍 Aena's "Oli" Chatbot: A Nationwide Passenger Concierge in Spain

Since launching in December 2022, Oli, the AI-powered assistant by Aena, has become a cornerstone of passenger support across 41 Spanish airports, including Madrid-Barajas and Barcelona El Prat.

Key features:

• Real-time flight info, security wait times, and parking
• Wayfinding and boarding gate directions
• Stopover assistant for connection guidance
• Voice + text support in 8 languages
• Accessible via WhatsApp QR codes, airport screens, Facebook Messenger, and the app

Aena's dual-AI model (discriminative + generative) enables natural, multi-intent conversations, and the result? Over 2 million passenger interactions and a 4.26/5 satisfaction rating.

"Oli enhances our communication capacity and complements—not replaces—our staff," says Aena's CX lead. It also integrates with airline systems, expanding its reach beyond Aena's direct control.

🇮🇹 Rome's ADR: Smart Boarding + WhatsApp Integration

Aeroporti di Roma (ADR), which operates Fiumicino and Ciampino airports, introduced its AI-powered Smart Info service on WhatsApp in 2024.

Services include:

• Flight status and gate updates
• Lost & found queries
• Parking, lounges, and amenities info
• Smart Boarding: Pre-registered passengers receive boarding reminders via WhatsApp

With over 1,000 daily interactions, ADR's approach demonstrates how messaging can be both a service layer and a loyalty tool—offering passengers timely, personalized nudges without forcing them into a proprietary app.

🇨🇭 Zurich Airport: Flight Alerts via Messenger

Zurich Airport leveraged Facebook Messenger to send real-time flight updates directly to passengers' phones.

By allowing travelers to subscribe to flight notifications via Messenger, Zurich eliminated the need for app downloads while maintaining high engagement. Passengers receive gate changes, delays, and boarding reminders—all through a platform they already use daily.

This approach underscores a key trend: meet passengers where they are, not where you want them to be.

🇮🇪 Dublin Airport: 85% Automation with AI Chatbot

Dublin Airport (daa) deployed an AI chatbot that now handles 85% of passenger queries automatically.

Common use cases:

• Flight tracking
• Security wait times
• Parking and transport options
• Terminal maps and amenities

The bot operates 24/7 across web and mobile, significantly reducing call center volume while improving response times. Dublin's success highlights how conversational AI can scale support without sacrificing quality.

🇳🇱 Amsterdam Schiphol: WhatsApp for Real-Time Support

Schiphol Airport integrated WhatsApp into its customer service strategy, enabling passengers to:

• Ask questions in real-time
• Report issues (e.g., accessibility concerns, lost items)
• Receive multilingual support
• Provide feedback post-visit

Schiphol's WhatsApp channel is staffed by human agents supported by AI suggestions, ensuring speed without losing the human touch. This hybrid model is increasingly popular among airports aiming to balance automation with empathy.

🇸🇦 King Khalid International Airport (Riyadh): Multilingual Chatbot

King Khalid International Airport (KKIA) in Riyadh launched an AI chatbot available in Arabic and English, serving millions of passengers annually.

Features include:

• Flight information and updates
• Prayer room locations
• Terminal navigation
• Services and amenities directory

By prioritizing multilingual support, KKIA ensures accessibility for both domestic and international travelers—a critical consideration for global hubs.

🇧🇷 GRU Airport (São Paulo): WhatsApp VIP Concierge

GRU Airport in São Paulo introduced a WhatsApp-based VIP concierge service, offering premium passengers:

• Personalized assistance from booking to boarding
• Fast-track security and lounge access coordination
• Real-time flight updates
• Custom requests (e.g., special meals, accessibility needs)

This demonstrates how messaging can serve not just as a support channel, but as a premium service differentiator—enhancing the experience for high-value passengers while reducing operational friction.

🌐 Why Airports Are Going All-In on Messaging

The benefits are clear:

Moreover, messaging platforms provide rich data on passenger intent, pain points, and preferences—insights that airports can use to optimize operations and improve the end-to-end experience.

💡 Key Lessons from Global Leaders

✈️ Final Thought

The most forward-thinking airports are not just digitizing—they're humanizing the passenger journey through smart automation. With messaging apps like WhatsApp at the center, passengers now enjoy real-time, stress-free, personalized experiences across terminals.

AI messaging isn't a luxury anymore — it's an expectation. And airports that embrace this shift are seeing the benefits in smoother flows, higher NPS scores, and increased non-aero revenue.