### searchFlightItineraries

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Get a natural-language summary of flight options between two cities.

```APIDOC
## searchFlightItineraries

### Description
Get a natural-language summary of flight options between two cities with recommendations.

### Parameters
#### Request Body
- **depCityCode** (string) - Required - Departure city code.
- **arrCityCode** (string) - Required - Arrival city code.
- **depDate** (string) - Required - Departure date in YYYY-MM-DD format.

### Response
- **Total matching flights** (number) - Count of available flights.
- **Lowest price** (number) - Lowest available price.
- **Shortest duration** (string) - Shortest flight duration.
- **Recommended itineraries** (array) - List of top recommended flights with reasoning.
```

--------------------------------

### Get Flight Transfer Information

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Find connecting flight options between two cities for a specified date.

```typescript
getFlightTransferInfo({
  depcity: "BJS",
  arrcity: "LAX",
  depdate: "2024-03-20"
})
```

--------------------------------

### Airport Weather Forecast

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Get a 3-day weather forecast for a specific airport.

```typescript
getFutureWeatherByAirport({
  airport: "PEK"
})
```

--------------------------------

### Get Flight Prices by Cities

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Retrieve raw sale-flight data including cabin-level pricing between two cities.

```typescript
getFlightPriceByCities({
  dep_city: "BJS",  // Beijing
  arr_city: "SHA",  // Shanghai
  dep_date: "2026-04-20"
})
```

--------------------------------

### Retrieve Flight Happiness Index

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Get comfort and service metrics for a specific flight.

```typescript
// Get comfort index for a specific flight
await flightHappinessIndex({
  fnum: "MU2157",
  date: "2024-03-20"
});

// With specific routing
await flightHappinessIndex({
  fnum: "CZ3969",
  date: "2024-03-20",
  dep: "HFE",
  arr: "CAN"
});
```

--------------------------------

### Get Flight Transfer Information

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Find connecting flight itineraries between two cities using IATA codes.

```typescript
// Find connecting flights from Beijing to Los Angeles
await getFlightTransferInfo({
  depcity: "BJS",     // Beijing
  arrcity: "LAX",     // Los Angeles
  depdate: "2024-03-20"
});
```

--------------------------------

### Configure Variflight MCP Server

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Add the server to your AI assistant's configuration file using your Variflight API key.

```json
{
  "mcpServers": {
    "variflight": {
      "command": "npx",
      "args": [
        "-y",
        "@variflight-ai/variflight-mcp"
      ],
      "env": {
        "VARIFLIGHT_API_KEY": "your_api_key_here"
      }
    }
  }
}
```

--------------------------------

### Configure Variflight MCP Server

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Add this configuration to your MCP settings file to integrate the Variflight server using npx.

```json
{
    "mcpServers": {
        "variflight": {
            "command": "npx",
            "args": [
                "-y",
                "@variflight-ai/variflight-mcp"
            ],
            "env": {
                "VARIFLIGHT_API_KEY": "your_api_key_here"
            }
        }
    }
}
```

--------------------------------

### Search Flight Itineraries

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Obtain a natural-language summary of recommended flight options and pricing.

```typescript
searchFlightItineraries({
  depCityCode: "BJS",  // Beijing
  arrCityCode: "SHA",  // Shanghai
  depDate: "2025-04-20"
})
```

--------------------------------

### Retrieve 3-day weather forecast by airport

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Fetches weather data for a specific airport using its IATA 3-letter code.

```typescript
// Get weather forecast for Beijing Capital Airport
await getFutureWeatherByAirport({
  airport: "PEK"
});

// Get weather for Shanghai Pudong
await getFutureWeatherByAirport({
  airport: "PVG"
});
```

--------------------------------

### Retrieve structured flight pricing by cities

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Returns detailed pricing information per cabin class for flights between two cities on a specific date.

```typescript
// Get detailed pricing from Beijing to Shanghai
await getFlightPriceByCities({
  dep_city: "BJS",      // Beijing
  arr_city: "SHA",      // Shanghai
  dep_date: "2026-04-20"
});
```

--------------------------------

### Search Flights by Departure and Arrival

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Query direct flights between two locations using airport or city codes.

```typescript
searchFlightsByDepArr({
  dep: "PEK",  // Beijing
  arr: "SHA",  // Shanghai
  date: "2024-03-20"
})
```

--------------------------------

### Search flight itineraries between cities

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Provides a natural-language summary of flight options and recommendations between two cities.

```typescript
// Search recommended itineraries from Beijing to Shanghai
await searchFlightItineraries({
  depCityCode: "BJS",   // Beijing
  arrCityCode: "SHA",   // Shanghai
  depDate: "2025-04-20"
});
```

--------------------------------

### getTodayDate

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Utility tool to retrieve the current date in local timezone.

```APIDOC
## getTodayDate

### Description
Utility tool to retrieve the current date in local timezone (YYYY-MM-DD format).

### Response
- **date** (string) - The current date.
```

--------------------------------

### getFutureWeatherByAirport

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Retrieve a 3-day weather forecast for a specific airport using its IATA code.

```APIDOC
## getFutureWeatherByAirport

### Description
Retrieve a 3-day weather forecast for a specific airport including today, tomorrow, and the day after.

### Parameters
#### Request Body
- **airport** (string) - Required - The IATA 3-letter code for the airport.

### Response
- **Temperature** (object) - High and low temperatures.
- **Weather conditions** (string) - Description of weather.
- **Visibility** (string) - Visibility range.
- **Wind** (object) - Speed and direction.
- **Precipitation probability** (number) - Chance of precipitation.
```

--------------------------------

### Search Flights by Number

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Retrieve details for a specific flight using its flight number and date.

```typescript
searchFlightsByNumber({
  fnum: "MU2157",
  date: "2024-03-20"
})
```

--------------------------------

### Retrieve current date utility

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Fetches the current date in YYYY-MM-DD format to avoid hardcoding dates in tool queries.

```typescript
// Get current date
await getTodayDate({});

// Response: "2024-03-20" (YYYY-MM-DD format)

// Use with other tools
const today = await getTodayDate({});
await searchFlightsByDepArr({
  depcity: "BJS",
  arrcity: "SHA",
  date: today  // Dynamic current date
});
```

--------------------------------

### Search Flights by Number

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Retrieve details for a specific flight using its number and date. Optionally specify airports for multi-leg routes.

```typescript
// Search by flight number only
await searchFlightsByNumber({
  fnum: "MU2157",
  date: "2024-03-20"
});

// Search with specific airports for flights with multiple legs
await searchFlightsByNumber({
  fnum: "CZ3969",
  date: "2024-03-20",
  dep: "HFE",        // Hefei Xinqiao Airport
  arr: "CAN"         // Guangzhou Baiyun Airport
});
```

--------------------------------

### getFlightTransferInfo

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Search for connecting flight options between two cities on a specific date.

```APIDOC
## getFlightTransferInfo

### Description
Finds transfer itineraries between two cities when no direct flights are available or when connections offer better options. Use city IATA codes only.

### Parameters
#### Request Body
- **depcity** (string) - Required - Departure city IATA code
- **arrcity** (string) - Required - Arrival city IATA code
- **depdate** (string) - Required - Date in YYYY-MM-DD format

### Request Example
{
  "depcity": "BJS",
  "arrcity": "LAX",
  "depdate": "2024-03-20"
}
```

--------------------------------

### getRealtimeLocationByAnum

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Track real-time aircraft position using the aircraft registration number.

```APIDOC
## getRealtimeLocationByAnum

### Description
Track real-time aircraft position using the aircraft registration number (tail number).

### Parameters
#### Request Body
- **anum** (string) - Required - Aircraft registration/tail number

### Request Example
{
  "anum": "B2021"
}
```

--------------------------------

### getFlightPriceByCities

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Retrieve structured pricing data for all flights between two cities on a specific date.

```APIDOC
## getFlightPriceByCities

### Description
Retrieve structured pricing data for all flights between two cities on a specific date, including per-cabin pricing.

### Parameters
#### Request Body
- **dep_city** (string) - Required - Departure city code.
- **arr_city** (string) - Required - Arrival city code.
- **dep_date** (string) - Required - Departure date in YYYY-MM-DD format.

### Response
- **Flights** (array) - List of flights including flight number, airline, times, cabin classes, prices, available seats, and fare rules.
```

--------------------------------

### Flight Happiness Index

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Retrieve comfort metrics including punctuality, aircraft type, and amenities for a specific flight.

```typescript
flightHappinessIndex({
  fnum: "MU2157",
  date: "2024-03-20"
})
```

--------------------------------

### Track Aircraft by Registration Number

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Obtain real-time location data for an aircraft using its tail number.

```typescript
// Track aircraft by registration number
await getRealtimeLocationByAnum({
  anum: "B2021"      // Aircraft registration/tail number
});
```

--------------------------------

### Real-time Aircraft Location

Source: https://github.com/variflight/variflight-mcp/blob/master/README.md

Track a flight's current location using its tail number.

```typescript
getRealtimeLocationByAnum({
  anum: "B2021"
})
```

--------------------------------

### searchFlightsByDepArr

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Search for direct flights between departure and arrival locations on a specific date using city or airport codes.

```APIDOC
## searchFlightsByDepArr

### Description
Search for direct flights between departure and arrival locations on a specific date. Use city codes (e.g., BJS, SHA) or airport codes (e.g., PEK, PVG). Do not mix city and airport codes for the same side of the journey.

### Parameters
#### Request Body
- **depcity** (string) - Optional - Beijing/Shanghai city code
- **arrcity** (string) - Optional - Beijing/Shanghai city code
- **dep** (string) - Optional - Departure airport code
- **arr** (string) - Optional - Arrival airport code
- **date** (string) - Required - Date in YYYY-MM-DD format

### Request Example
{
  "depcity": "BJS",
  "arrcity": "SHA",
  "date": "2024-03-20"
}
```

--------------------------------

### flightHappinessIndex

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Retrieve comfort-focused details for a specific flight.

```APIDOC
## flightHappinessIndex

### Description
Retrieve comfort-focused details including punctuality ratings, aircraft configuration, seat comfort, meal service, and entertainment options.

### Parameters
#### Request Body
- **fnum** (string) - Required - Flight number
- **date** (string) - Required - Date in YYYY-MM-DD format
- **dep** (string) - Optional - Departure airport code
- **arr** (string) - Optional - Arrival airport code

### Request Example
{
  "fnum": "MU2157",
  "date": "2024-03-20"
}
```

--------------------------------

### searchFlightsByNumber

Source: https://context7.com/variflight/variflight-mcp/llms.txt

Search for a specific flight by its flight number and date.

```APIDOC
## searchFlightsByNumber

### Description
Search for a specific flight by its flight number and date. The flight number must include the airline code prefix.

### Parameters
#### Request Body
- **fnum** (string) - Required - Flight number with airline prefix
- **date** (string) - Required - Date in YYYY-MM-DD format
- **dep** (string) - Optional - Departure airport code
- **arr** (string) - Optional - Arrival airport code

### Request Example
{
  "fnum": "MU2157",
  "date": "2024-03-20"
}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.