Types of Interline Agreement


    If you`re a frequent traveler, you may have heard the term “interline agreement” before. But what exactly does it mean? In simple terms, an interline agreement is a commercial agreement between different airlines to handle passengers and baggage on a single itinerary.

    There are different types of interline agreements, each with its own benefits and limitations. Let`s take a closer look at some of the most common types.

    1. Codeshare agreements

    Codeshare agreements are the most common type of interline agreement. Basically, codesharing is when two airlines sell seats on the same flight. When you book a codeshare flight, you`ll typically see two flight numbers on your ticket – one for the airline you`re booking with, and one for the operating airline. For example, you might book a flight with Delta Airlines, but the flight is actually operated by KLM.

    Codeshare agreements allow airlines to expand their reach and offer more destinations to their customers. They can also be beneficial for travelers, as they can often enjoy the benefits of both airlines (such as frequent flyer miles and lounge access) on the same itinerary.

    2. Interline e-ticketing agreements

    Interline e-ticketing agreements allow passengers to travel on multiple airlines using a single electronic ticket. This means that you don`t have to worry about obtaining separate tickets and checking in multiple times. Instead, you`ll receive a single confirmation number that you can use for the entire itinerary.

    Interline e-ticketing agreements can make travel much more convenient, as you`ll only have to deal with one ticket and one set of baggage rules. However, not all airlines participate in interline e-ticketing agreements, so it`s important to check if your itinerary is eligible before booking.

    3. Interline baggage agreements

    Interline baggage agreements allow passengers to check their luggage through to their final destination, even if they`re traveling on multiple airlines. For example, if you`re flying from New York to Sydney with a layover in Los Angeles, you can check your bags in New York and pick them up in Sydney, even if you`re changing airlines in Los Angeles.

    Interline baggage agreements can be a real time-saver, as you don`t have to worry about collecting your luggage and re-checking it between flights. However, there are limitations – some airlines may have weight or size restrictions that differ from the airline you`re flying with, so be sure to check the rules before packing.

    In conclusion, interline agreements can make travel much more convenient and seamless for passengers. By understanding the different types of agreements and their benefits and limitations, you can make better-informed decisions when booking your flights.