Frontier IPO Presentation Deck

Dependable and Affordable: Delivering What Counts High Completion Rate % flights completed, FY 2020 Spirit Alaska Delta Hawaiian JetBlue United American Southwest Allegiant i 97.8% 96.3% 95.8% 94.9% 94.5% 94.5% 94.0% 93.8% 91.9% 85.5% Few Mishandled Bags Mishandled bags per 1,000 bags enplaned, FY 2020 Allegiant 1.5 Southwest Hawaiian Delta JetBlue Spirit Alaska United American 2.7 Note: Completion, mishandled bag and on-time data reflects operations by marketing carrier Source: U.S. DOT FRONTIER 3.2 3.3 3.6 3.8 4.0 4.1 4.5 6.0 On-Time % on-time arrivals, FY 2020 Hawaiian Delta Spirit Alaska Southwest United American JetBlue Allegiant |||||||| 87.5% 87.2% 86.6% 86.3% 86.0% 83.9% 83.7% 82.3% 82.1% 71.3% 31

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