ConocoPhillips

The only candidate with Δhdg < 90° is 1XS1 (Dunham Field) at Δhdg 56°, bearing 96°, 16 nm away. The aircraft is at low altitude (625 ft) and moderate speed, suggesting a short leg or initial climb out of KIAH. A recent flight on 2026-06-09 landed at 1XS1, making it a plausible destination, though the heading is slightly off-alignment. No ALIGNED candidates exist, so confidence is moderate.