Planet

Pushing Innovation in Fuel Efficiency

Because it’s our largest energy source, we continually challenge ourselves to find new ways to conserve jet fuel.

Fuel efficiency initiatives are directly linked to our ability to maintain a low-cost advantage in the airline industry. We have invested more than $590 million in fuel efficiency improvements since 2002, including adding winglets to our aircraft, engine washes, use of ground power at airport gates, and reduced ground idle speeds. All of our Boeing 737-800 and 737 MAX 8 aircraft have split-scimitar winglets installed to reduce air resistance, resulting in additional savings of 1.7 million gallons of fuel and 16,679 metric tons of CO2e in 2017 compared with 2016.

We have invested more than $590 million in fuel efficiency improvements since 2002, including aircraft winglets, engine washes, use of ground power at airport gates, and reduced ground idle speeds.

We also continued our fleet modernization program in 2017. Updating our aircraft helps us be more fuel efficient.11) The 2017 Southwest Airlines One Report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Specific forward-looking statements include, without limitation, statements related to (i) the Company’s Vision; (ii) the Company’s network and growth plans, strategies, opportunities, and expectations; (iii) the Company’s financial position, outlook, goals, targets, strategies, plans, expectations, and projected results of operations, including specific factors expected to impact the Company’s results of operations; (iv) the Company’s plans and expectations with respect to its new reservation system and other technology initiatives, and the Company’s related multi-faceted financial and operational expectations and opportunities; (v) the Company’s capacity plans and expectations; (vi) the Company’s fleet plans, strategies, and expectations, including its fleet modernization initiatives, and the Company’s related financial and operational expectations; (vii) the Company’s operational initiatives and related plans and expectations, including with respect to its technology initiatives; (viii) the Company’s expectations related to its management of risk associated with changing jet fuel prices; (ix) the Company’s expectations and goals with respect to returning value to Shareholders; and (x) the Company’s other initiatives, including construction, safety, and environmental initiatives, and related plans and expectations. These statements involve risks, uncertainties, assumptions, and other factors that are difficult to predict and that could cause actual results to vary materially from those expressed in or indicated by them. Factors include, among others, (i) changes in demand for the Company's services and other changes in consumer behavior; (ii) the impact of a continually changing business environment, economic conditions, fuel prices, actions of competitors (including without limitation pricing, product, scheduling, capacity, and network decisions, and consolidation and alliance activities), and other factors beyond the Company’s control, on the Company's business decisions, plans, strategies, and results; (iii) the impact of governmental regulations and other governmental actions related to the Company's operations; (iv) the Company’s dependence on third parties, in particular with respect to its fleet and technology plans; (v) the Company's ability to timely and effectively implement, transition, and maintain the necessary information technology systems and infrastructure to support its operations and initiatives; (vi) the Company’s ability to timely and effectively prioritize its initiatives and related expenditures; (vii) the impact of labor matters on the Company’s business decisions, plans, strategies, and costs; (viii) changes in aircraft fuel prices, the impact of hedge accounting, and any changes to the Company’s fuel hedging strategies and positions; and (ix) other factors, as described in the Company's filings with the Securities and Exchange Commission, including the detailed factors discussed under the heading "Risk Factors" in the Company’s Annual Report on Form 10-K for the fiscal year ended Dec. 31, 2017.

See Footnotes: 3636) A revenue ton mile (RTM) is one ton of revenue traffic (passenger and cargo) transported one mile.

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