No, JetBlue is not a member of the Oneworld Alliance, nor is it part of any of the three major global airline alliances (Star Alliance or SkyTeam). In a significant shift for 2026, JetBlue has moved away from its previous ties with Oneworld members like American Airlines and Japan Airlines (with whom it is ending its partnership in March 2026). Instead, JetBlue has launched a deep strategic collaboration called "Blue Sky" with United Airlines, a founding member of the Star Alliance. This partnership allows travelers to book reciprocal itineraries, redeem TrueBlue points for United flights (and vice versa), and enjoy shared loyalty perks like priority boarding and lounge access in certain hubs. While JetBlue continues to operate as an independent "hybrid" carrier, its current trajectory in 2026 is firmly aligned with United and the Star Alliance network rather than the Oneworld ecosystem it once flirted with through codeshare agreements.