Diversion — EJM450

KUGN · 05

2026-04-13 20:11 UTC· KPHX → KUGN· NJI SALES INC· GLF4

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EJM450 (NJI Sales) was operating from KPHX to KORD (Chicago O'Hare International Airport) on 2026-04-13. SkyMeter detected a diversion to Waukegan National Airport (KUGN) on runway 05 at 20:11 UTC. Peak cruise altitude FL417, turnaround area near Hodgeman, US. Approach stability score: 80/100. 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 4 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 05
  • 723 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 80/100
  • 4 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • METAR KUGN 220151Z AUTO 06012G19KT 10SM FEW027 BKN041 OVC085 16/12 A3019 RMK AO2 SLP219 T01610117

Flight context

  • EJM450
  • NJI Sales
  • GLF4
  • KPHX → KUGN
  • 2026-04-13 20:11 UTC
  • KUGN runway 05

All events on this flight

Diversion 20:11:08 UTC · KUGN runway 05 · 723 ft AGL · 120 kt GS
Diversion 20:11:08 UTC · KUGN runway 05 · 723 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· KUGN