Southwest Airlines Early Bird Check-In and Game Theory
This paper examines Southwest Airlines' distinctive open-seating boarding process and the strategic introduction of its Early Bird Check-In option. It explains how the airline leveraged game theory to generate significant additional revenue, describing the three possible outcomes passengers face and identifying the dominant strategy of paying the $10 fee. The paper explores why travelers are caught in a Prisoner's Dilemma and evaluates the advantages and disadvantages of the Early Bird Check-In model. Finally, it extends the game theory framework to other industries, using the Coca-Cola and PepsiCo rivalry as an illustrative example of how competitive pricing decisions mirror strategic game-theoretic interactions.
- Southwest Airlines' Boarding Process: Evolution from open seating to assigned boarding groups
- The Early Bird Check-In: Goals and Revenue: Revenue and customer service goals behind Early Bird
- Game Theory and Profit Maximization: How game theory explains Southwest's added revenue
- Outcomes of the Early Bird Check-In Game: Three possible outcomes for competing passengers
- Passengers' Dominant Strategy and the Prisoner's Dilemma: Why paying $10 is each passenger's dominant choice
- Advantages and Disadvantages of Early Bird Check-In: Pros and cons of the Early Bird model for Southwest
- Applying Game Theory in Other Industries: Coca-Cola vs. PepsiCo as a game theory parallel
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What makes this paper effective
- The paper applies a concrete economic framework — game theory and the Prisoner's Dilemma — to a real-world business case, making abstract concepts immediately accessible through a familiar consumer scenario.
- Each section builds logically on the previous one, moving from descriptive context (the boarding process) to analytical depth (dominant strategy, Prisoner's Dilemma) and then to broader application (Coca-Cola vs. PepsiCo).
- The inclusion of specific financial figures ($98 million in 2010, 44% revenue growth in 2011) grounds the theoretical analysis in verifiable business outcomes, strengthening credibility.
Key academic technique demonstrated
The paper demonstrates applied economic analysis — taking a theoretical model (game theory) and using it to explain observable firm behavior and consumer decision-making. By structuring the boarding scenario as a two-player game with defined payoffs, the paper shows how firms can deliberately engineer situations in which the dominant strategy for consumers produces maximum revenue for the company, even when individual passengers would collectively be better off not paying.
Structure breakdown
The paper is organized as a numbered Q&A, with eight questions addressed in sequence. It opens with a description of the boarding process, introduces the Early Bird Check-In and its goals, applies game theory to explain profit generation, defines the game's outcomes, identifies the dominant strategy, explains the Prisoner's Dilemma dynamic, evaluates pros and cons, and concludes with a cross-industry application. This sequential structure suits a case-analysis format at the undergraduate level.
Southwest Airlines' Boarding Process
Southwest Airlines takes a distinctive approach to its boarding process. Rather than assigning allocated seats as most other airlines do, Southwest operates an open-seating policy. Under this policy, travelers have the freedom to sit in any available seat once they board the plane. However, in recent years this open-seating policy has undergone significant changes.
Prior to the 2007 financial year, travelers generally boarded planes on a first-come, first-served basis. In 2007, the airline reformed this process. The new boarding procedure assigned every traveler a boarding group — A, B, or C — along with a position number. Travelers then boarded the plane sequentially, from group A through B and then C. This change represented a meaningful shift in how Southwest managed the passenger experience while preserving the core open-seating philosophy. For background on how airline seating policies vary across carriers, the concept is well documented in aviation literature.
The Early Bird Check-In: Goals and Revenue
The primary objective behind Southwest Airlines' introduction of the Early Bird Check-In was to improve customer service while simultaneously increasing revenue. The Early Bird boarding position gives passengers a better chance of selecting preferred seats and earlier access to overhead bin space, enhancing the overall travel experience. At the same time, it creates an additional revenue stream for the airline.
It is important to note that Southwest Airlines originally had no formal seating reservation policy and operated entirely on a first-come, first-served basis. This created an opportunity for third-party online companies to offer early check-in services to customers for a fee of approximately $1. When Southwest recognized this, the airline saw an opportunity to reclaim and monetize this service directly, leading to the formal introduction of the Early Bird Check-In option (Southwest Airlines, 2009).
Game Theory and Profit Maximization
Southwest Airlines employed a game theory approach to increase profits generated from the $10 Early Bird fee paid by travelers. A large proportion of consumers are willing to pay for the privilege of being automatically assigned a better boarding position. The financial results confirm the strategy's success. In the 2010 financial year, the airline generated an additional $98 million in sales from Early Bird Check-In alone, surpassing initial expectations. In the following year, revenue from this feature increased by 44 percent, reaching $142 million in sales (Talwalkar, 2013).
Outcomes of the Early Bird Check-In Game
There are three possible outcomes associated with the Early Bird Check-In process. Consider two passengers competing for the best available seat on the plane.
The first outcome occurs when neither passenger pays for the Early Bird Check-In option. In this case, both passengers can expect to receive average seats through Southwest's general boarding lottery.
The second outcome occurs when only one passenger pays the $10 Early Bird fee. In this scenario, the passenger who pays is likely to secure a better seat than the passenger who does not.
The third outcome occurs when both competing passengers pay for the Early Bird Check-In. In this case, both are placed in the priority boarding lottery together. The result is that they are still competing against each other for preferred seats — but both have paid $10 to do so (Talwalkar, 2013). This three-outcome structure is characteristic of strategic interactions studied in game theory, particularly in the context of the Prisoner's Dilemma.
References
Miller, E. (2018). What is Southwest Early Bird Check-In® & do I really need it? Upgraded Points. Retrieved May 17, 2018, from https://upgradedpoints.com/southwest-early-bird-check-in
Picardo, E. (2018). The Prisoner's Dilemma in business and the economy. Investopedia. Retrieved May 17, 2018, from https://www.investopedia.com/articles/investing/110513/utilizing-prisoners-dilemma-business-and-economy.asp
Southwest Airlines. (2009). Southwest Airlines introduces EarlyBird Check-In, a new customer convenience that simplifies travel. Retrieved May 17, 2018, from http://investors.southwest.com/news-and-events/news-releases/2009/02-09-2009
Talwalkar, P. (2013). Southwest Airlines boarding and game theory. Mind Your Decisions. Retrieved May 17, 2018, from
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