Business Model and Revenue Streams - Sun Country Airlines has a unique business model with diversified revenue streams including passenger (scheduled service and charter) and cargo segments[7] - In fiscal year 2023, the passenger segment generated $730 million from scheduled service and $190 million from charter flights[7] - The cargo segment generated $100 million in revenue in fiscal year 2023, operating 12 737-800 freighters for Amazon[7] - 80% of charter revenue is under long-term contracts, seamlessly integrated with scheduled service[7, 30] Financial Performance and Growth - Revenue has grown by 80% since the implementation of the new model, reaching $1050 million in 2023[9] - The company demonstrated outperformance during COVID and through the recovery, with industry-leading margins[11, 14] - The adjusted pre-tax margin for 2023 was 99%[15] Operational Efficiency and Network - Only 2% of the total scheduled service routes are daily, year-round routes, indicating a highly variable route network[17] - The airline dynamically reallocates capacity to focus flying during peak demand to maximize yields[20] - The airline has been growing its share at MSP (Minneapolis-St Paul) at the expense of smaller scale carriers[22, 23] - Since 2018, Sun Country's cumulative change in MSP point-of-origin passenger share has increased, while others have decreased[24] Ancillary Revenue and Fleet - The company sees potential for ancillary revenue per passenger growth, estimating a $2 to $5 upside per passenger[26] - The company is growing its fleet responsibly with low capital outlays, aiming for 70+ aircraft in service by 2026/2027[38, 39]