This collection brings together freeware liveries for the PMDG Boeing 737-900 in Microsoft Flight Simulator 2020 and 2024. The Boeing 737-900 and its extended-range variant, the 737-900ER, are the largest members of the Next Generation family, offering increased passenger capacity for high-density short- and medium-haul routes. Key operators of the type include Alaska Airlines, United Airlines, Delta Air Lines, Lion Air, and Korean Air. PMDG's rendition covers the 737-900ER in passenger configuration with both blended winglets and split scimitar winglet options, delivering the same study-level systems depth found across their 737NG series. Community-created repaints range from highly detailed real-world fleet packs by carriers such as Alaska and Delta to fictional and virtual airline designs, frequently featuring custom cabin textures, PBR weathering, and reworked engine textures. Liveries are installed via the PMDG Operations Center and are compatible with both MSFS 2020 and MSFS 2024.