About
Loris Mazloum is the publication director of Ancilair and writes the blog, news, and resources. Ancilair is operated by Mazlo SAS, RCS Bordeaux.
Delta says no third-party AI agent is cleared to shop or book its flights, and Amazon has blocked Meta's Muse. As sites close the browser route, what builders of AI travel agents should change about how they book flights and the extras around them.
At World Aviation Festival 2026, Yesim showed Yesim Core, which lets airlines and airports sell branded eSIMs and hand them out as vouchers to status customers or passengers hit by delays and cancellations. What it means for builders of AI travel agents.
On Oct. 13, 2026, Holafly launched Ultra, an eSIM subscription that adds flight claims, luggage protection, and remote care to unlimited data. Why connectivity brands are building a peace-of-mind shelf, and what it means for AI travel agents.
On Oct. 16, 2026, Retailaer opened an early access program letting airlines pilot six retailing use cases on top of their existing PSS, including a governed MCP server for AI agents. What it means for builders of AI travel agents and the extras around the ticket.
On Oct. 14, 2026, Booking Holdings launched Vayo, a personal travel agent that builds trips from inbox confirmations and keeps watching them after booking. What it means for AI travel agent builders selling the extras around a trip.
On Oct. 13, 2026, at World Aviation Festival in Lisbon, Accelya launched FLX Recover for agentic disruption recovery that accounts for paid extras, and Meili took Alaska Airlines car rental live in nine business days. What AI travel agent builders should take from both.
On Oct. 13, 2026, Cover Genius launched Agentic Embedded Protection, letting AI agents surface priced, context-aware cover inside the conversation. What its 'agent recommends, human approves' model means for AI travel agent builders.
On Oct. 12, 2026, PROS launched Kairos, an agentic airline retailing platform starting with Product Catalog and Stock Keeper, and Travefy announced a direct Berkshire Hathaway Travel Protection integration. What AI travel agent builders should take from both.
A builder's map of public travel MCP servers in 2026—Sabre, TPConnects Iris, lastminute.com, Kiwi.com, Expedia, Amadeus Discover, eDreams ODIGEO, RouteStack, Travel Code, MAQAMI, Vibe, Perk, Ramp, Otto, BizTrip AI, 1Stay, Gondola, Bluerails, Dida, Greetwell, Adrasis—and the ancillary gap after the ticket.
Perk’s MCP server connects Claude and ChatGPT to company travel, spend, and expenses. Search and book flights, hotels, trains, and cars—then finish payment in Perk. What OTA and agent builders should copy.
A builder checklist for an air API, an ancillary shelf, an agent, and a ledger, before fulfillment.
easyJet's ChatGPT plugin shows live flights and holidays, then sends you to easyJet.com to pay. Mirai's hotel plugins book, modify, and cancel inside ChatGPT over MCP. What builders should take from the split.
A one-page checklist for teams that already quote travel insurance and want lounge, eSIM, fast track, and document checks on the same AI agent.
Booking.com's AgentHub builds agents from a model, tools, and a prompt, including cross-sell and trip management. How AI travel agent builders can expose ancillaries as tools the same way.
How agents book security fast-track lanes at supported airports—tool design, pairing with lounges, and builder caveats.
eDreams ODIGEO now powers flight, hotel and car booking in Amazon's Alexa+ through its own MCP network. What the voice channel means for AI travel agent builders and the extras after the ticket.
In one week Robinhood launched Duffel-powered travel with lounge access, Wise added custom eSIM plans, and Reap brought Priority Pass to stablecoin cards. What it means for builders selling extras.
How AI agents handle entry requirements and eVisa eligibility versus filing.
TPConnects' winning IATA 2026 Multi-Vendor Modularity POC added lounge access and an eSIM to a ONE Order with live delivery status. What it means for AI travel agents and OTAs selling ancillaries.
Southwest's new ChatGPT plugin shops flights in the chat but sends booking, seats, and extras to Southwest.com. What that leaves open for AI travel agent builders.
How AI travel agents integrate lounge search and booking by airport and terminal—routed suppliers, agent-safe UX, without claiming card-network affiliation.
Manulife's CoverMe plugin quotes travel insurance inside ChatGPT, then sends buyers to CoverMe.com. What that tells AI travel agent builders about quoting and binding cover in-session.
Duffel books flights (and air ancillaries like bags and seats). AI agents still need lounge, eSIM, insurance, and fast track—how the stacks fit together.
AI travel planners suggest itineraries. Production agents need to attach insurance, eSIM, lounge, and fast track. A builder’s stack for fulfillment.
How AI travel agents and OTAs integrate an eSIM API beside lounge and insurance—multi-ancillary shelf vs single-category aggregators.
How to expose travel ancillaries as Model Context Protocol tools—lounge, eSIM, insurance, fast track—so AI travel agents fulfill the trip, not only plan flights.