United Airlines' Q3 2026 passenger load factor market reflects trader focus on robust summer demand and disciplined capacity management, with the 84-85% range commanding the highest implied probability. Strong forward bookings—58% of Q3 capacity sold as of the July earnings update—coupled with yields tracking mid-to-high teens higher year-over-year and TRASM growth expected to exceed the prior quarter's 12.1%, support elevated utilization. Q2's 83.4% consolidated load factor provides a baseline, while limited year-over-year ASM growth of flat to 2% and peak leisure travel should push the metric higher in the seasonally strong third quarter. The October 20 earnings release, which will include final operating statistics, stands as the immediate catalyst that could refine these probabilities.