When traveling by airplane, each passenger receives a boarding pass. This pass holds essential details about our flight, such as seat numbers, departure times, and more.
Among the various pieces of information, one often puzzles passengers: the 'Seq' code. Typically found at the bottom of the boarding pass, its small font size can make it easy to overlook.
I was curious about the purpose of this code and whether it related to the ticket I purchased. My curiosity was finally satisfied after researching various sources online.
The 'Seq' code on the boarding pass stands for 'Sequence,' meaning 'Order.' This sequence refers to the order in which passengers checked in for the flight.
For instance, if the Seq column shows the number 27, it means you were the 27th passenger to check in. The earlier you check in, the smaller the number in the Seq column on your boarding pass.
The Seq order is consistent regardless of the check-in method. Whether you check in online or at the airport counter, everyone receives a Seq number based on their check-in time.
Moreover, the Seq number does not vary by flight class or seat assignment. Even if you are flying in first or business class, your Seq number remains unaffected.
The Seq code on the boarding pass serves specific functions and purposes; it wouldn't be there otherwise. Here are some key functions of the Seq code, gathered from various sources:
The primary role of the Seq code is to assist airline staff during the check-in process. By checking the Seq code, staff can quickly determine how many passengers have checked in and how many are yet to do so.
This data is also useful during boarding, allowing staff to see how many passengers have checked in but not yet boarded the aircraft.
The Seq code also speeds up the passenger identification process, which is crucial for maintaining the flight schedule. For instance, when boarding, airline staff typically scan the barcode on your boarding pass.
If the barcode doesn't scan properly, the Seq code can be used instead of recording your name, which saves time.
Additionally, the Seq code helps avoid misidentification in cases where passengers have the same name. Staff can easily differentiate passengers by referring to the Seq code on their boarding passes.
In a full boarding lounge, airlines often sell more tickets than there are seats on the aircraft, a practice known as ‘overbooking’ or ‘overselling.’ The aim is to maximize profits, ensuring the plane is full even if some passengers cancel their flights.
However, if no one cancels, the airline must find a solution. In such cases, they may need to cancel or transfer some passengers to other flights. Usually, the airline will ask for volunteers who are willing to be rescheduled or moved, offering compensation according to regulations.
But what happens if no passengers volunteer? Airlines typically use the Seq code to determine who will be transferred. Passengers with the highest Seq numbers, indicating they checked in last, are usually selected for this.
So, that’s the meaning and various functions of the Seq code on your boarding pass. If you have any additional information about the Seq code, please share it in the comments!
