The International Aerospace Innovation forum in Montreal highlighted the critical role of sustainable aviation technologies in achieving carbon neutrality by 2050. While alternative propulsion options like electric, hybrid electric, and hydrogen are promising, Sustainable Aviation Fuel (SAF) emerges as the immediate solution due to its ability to impact emissions without extensive infrastructure changes. Challenges exist, including supply limitations and competition for feedstocks, but advancements in production methods, like Honeywell's technology utilizing biomass, show promise. Industry leaders, such as Boeing, are actively investing in SAF, with notable purchases to support operations, underscoring the industry's urgency to scale up SAF adoption for decarbonization. The aviation sector recognizes the necessity of finding sustainable alternatives, with SAF being a key player in driving emissions reduction in the foreseeable future.