Lufthaven in your AI assistant

• “Am I flying this week?”travel_status
• “Is my flight on time?”travel_status
• “Which gate does my Friday flight leave from?”my_flights
• “How long is the security line for my next flight?”my_flights
• “I just booked BA117 on 12 November. Track it.”add_flight
• “Will UA2051 on Friday have Starlink?”starlink_check
• “Find nonstop fares from SFO to JFK on 14 November.”search_flights
• “Where is the plane N79521 right now?”flight_status

• travel_status

  Travel status

  Whether you are flying now or soon, and the flight that matters most right now: in the air, boarding, the next departure or just landed.

  Needs sign-in

• my_flights

  My flights

  Up to 20 of your saved flights still to come or underway, soonest first, with status, gates, terminals, delay, the incoming plane and the security wait at departure.

  Needs sign-in

• add_flight

  Add a flight

  Saves a flight you booked, so Lufthaven tracks it on your iPhone and alerts you. It does not buy, change or cancel a booking.

  Needs sign-in

• search_flights

  Search flights and fares

  Fares for a trip from Google Flights, with stops, flight numbers, times, aircraft, a Starlink guess for each leg and a Google Flights link to book.

  No sign-in needed in ChatGPT

• starlink_check

  Starlink on a flight

  Whether a flight will have Starlink Wi-Fi (yes, likely, not likely or no), the reason and how to get on. Give a flight and date, a tail number, or an airline and aircraft type.

  No sign-in needed in ChatGPT

• flight_status

  Any flight’s status

  What any flight is doing now, by flight number and date or by tail number: status, gates, times, delay, the aircraft, the incoming plane and its position in the air.

  Needs sign-in

• route_flights

  Flights on a route

  Up to 40 flights between two airports on a day, soonest first, each with status, times and delay, and which are in the air now.

  Needs sign-in

Each connected assistant can save up to 30 flights a day, and make 50 lookups a day with flight_status and route_flights together. Days are in UTC.

1. 1

   Turn on developer mode

   On chatgpt.com, open Settings, then Apps, then Advanced settings, and turn on Developer mode.

2. 2

   Create the app

   In Settings, then Apps, select Create. Name it Lufthaven, enter https://lufthaven.app/mcp as the MCP server URL, choose OAuth and select Create.

3. 3

   Ask about a flight

   Fare search and the Starlink check work straight away. For your own flights, ChatGPT asks you to sign in to Lufthaven.

OpenAI offers developer mode for Pro, Business, Enterprise and Edu plans, on chatgpt.com only: apps added this way don’t appear in the ChatGPT phone app. On Business, an admin turns it on. On Pro it allows only read-only tools, which leaves out add_flight and flight_status. See OpenAI’s help on developer mode.

1. 1

   Open Customize, then Connectors

   On claude.ai or in the Claude desktop app. The button above opens this with the name and address filled in.

2. 2

   Add a custom connector

   Select Add custom connector, name it Lufthaven, enter https://lufthaven.app/mcp and select Add. If Claude asks how it should identify itself, choose Register automatically.

3. 3

   Connect

   Select Connect and allow Lufthaven on your iPhone. In a chat, turn Lufthaven on from the + menu, under Connectors.

Once added, Lufthaven works in Claude on the web, on the desktop and on your phone. On the Free plan you can add one custom connector. On Team and Enterprise plans, an Owner adds it in Organization settings, then Connectors.

1. 1

   Open grok.com/connectors

   Select New Connector, then Custom.

2. 2

   Enter the address

   Enter https://lufthaven.app/mcp as the MCP server URL.

3. 3

   Connect

   Sign in when Grok asks, and allow Lufthaven on your iPhone.

Any assistant that takes a remote MCP server with OAuth sign-in can use https://lufthaven.app/mcp.

For an assistant that connects from a message, such as Muse, open Settings, then Assistants, in Lufthaven. Choose the assistant and send the message the app writes. It carries your personal link, an MCP address that needs no sign-in, so keep it to yourself. An assistant that can open web pages but can’t add an MCP server can open the same link to read your flights.

ChatGPT asks you to sign in the first time you ask about your own flights. Other assistants ask when you add Lufthaven.

1. 1

   A Lufthaven page opens

   On your iPhone, tap Open Lufthaven. On a computer, scan the page’s QR code with your iPhone.

2. 2

   Tap Allow in Lufthaven

   Lufthaven shows which assistant is asking and what it can do.

3. 3

   You’re back in the assistant

   The page moves on by itself once you allow it.

The assistant can see the flights you’ve saved and save new flights for you. It can’t remove flights, change your account or change a booking. To disconnect it, open Settings, then Assistants, in Lufthaven; its access ends at once.

Connecting an assistant needs the Lufthaven app on your iPhone. Free to download. A membership is required to use the app: $8.99 a week (first week $0.99), $19.99 a month or $89.99 a year.

• For your flights, the assistant receives the ones you saved that are still to come or underway: flight number, airports, times, status, gate, terminal, delay, the incoming plane and the security wait at departure.
• It does not receive your name, email address, contacts, payment details or your phone’s location.
• Lufthaven receives the name the assistant gives itself and what each tool is asked: flight numbers, dates, airports and tail numbers. It does not receive your conversation.
• A fare search sends only the trip (airports, dates and cabin) to our fare search, which reads Google Flights.

The privacy policy covers what is stored and for how long.

Endpoint

https://lufthaven.app/mcp

Transport

Streamable HTTP: one JSON POST per message, no sessions or streams. MCP 2025-06-18, 2025-03-26 and 2024-11-05.

Sign-in

OAuth authorization code with PKCE (S256), dynamic client registration and public clients. Scope flights. Access tokens last an hour and refresh.

Discovery

/.well-known/oauth-protected-resource/.well-known/oauth-authorization-server

Email support@lufthaven.app with the assistant you use and what you asked. Help with the app is on the support page.