Long landing rollout — ASH4064

ASH4064 (United Airlines) was operating from KIAH to W87 on 2026-04-15. SkyMeter detected a long landing rollout at Wickenheiser Airport (W87) on runway 18 at 15:20 UTC. Trace data at the event: 593 ft AGL, 10 kt GS. Approach stability score: 49/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 7 kt wind, 5 kt crosswind component. A long landing rollout is detected when ground deceleration after touchdown is below the per-runway P10 envelope. It is an observational measure of rollout efficiency, not a runway-exit incident. Detection algorithm and known limitations: see SkyMeter methodology.

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