Diversion — KPO989

KSUS · 08R

2026-01-10 21:56 UTC· KOPF → KSUS· ALLIANCE AVIATION GROUP LLC· H25B

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KPO989 (Alliance Aviation Group) was operating from KOPF to KMDW (Chicago Midway International Airport) on 2026-01-10. SkyMeter detected a diversion to Spirit of St Louis Airport (KSUS) on runway 08R at 21:56 UTC. Peak cruise altitude FL418, turnaround area near Barbour, US. Approach stability score: 76/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 7 kt wind, 2 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 08R
  • 462 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 76/100
  • 7 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • KSUS 131930Z AUTO 19007KT 10SM FEW050 33/20 A2988 RMK T03300200 MADISHF

Flight context

  • KPO989
  • Alliance Aviation Group
  • H25B
  • KOPF → KSUS
  • 2026-01-10 21:56 UTC
  • KSUS runway 08R

All events on this flight

Diversion 21:56:10 UTC · KSUS runway 08R · 462 ft AGL · 120 kt GS
Diversion 21:56:10 UTC · KSUS runway 08R · 462 ft AGL · 120 kt GS

Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data

SkyMeter · trace data observed via ADS-B· KSUS