Third-Quarter 2018 Earnings Call

Our growth plan is working Domestic PRASM +6.7% Healthy close-in yields and leisure demand International PRASM +4.5% Strong premium cabin performance 1 Includes DEN, IAH and ORD flying 2.3% 3Q18 System Metrics Year-over-year H/(L) 5.6% Rest of System Capacity 9.7% 6.8% Mid-Continent Hubs ¹ PRASM UNITED 8

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