Shaquille O'Neal

The aircraft is heading 173° with two ALIGNED candidates: SPRU (Δhdg 6°, 2349 nm) and KMIA (Δhdg 16°, 318 nm). KMIA is a recurring destination for Shaquille O'Neal, is only 318 nm away at 454 kt (a short final leg), and is strongly aligned. SPRU is also aligned but is 2349 nm, exceeding the Challenger 605's typical range of ~2000 nm, making it less plausible as a direct destination. Past predictions show a pattern of missing actual destinations when guessing non-aligned airports, so I bias toward the aligned, frequent, and distance-plausible KMIA.