Return to field — LXJ579

KSUS · 26L

2026-05-23 13:32 UTC· KSUS KSUS· FLEXJET LLC, BRENNAN INDUSTRIES INC, RIVER NORTH TRANSPORTATION · CL35

LXJ579 (Flexjet) was operating from KSUS to KHPN (Westchester County Airport) on 2026-05-23. SkyMeter detected a return to field at Spirit of St Louis Airport (KSUS) on runway 26L at 13:32 UTC. Peak cruise altitude FL459, turnaround area near Louisiana, 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 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 26L
  • 45927 ft AGL at event
  • 492 kt ground speed
  • 0 fpm vertical
  • Approach stability 80/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KSUS 171554Z 24008KT 10SM FEW110 30/22 A3022 RMK AO2 SLP226 T03000217

Flight context

  • LXJ579
  • Flexjet
  • CL35
  • KSUS → KSUS
  • 2026-05-23 13:32 UTC
  • KSUS runway 26L

All events on this flight

Return to field 13:32:17 UTC · KSUS runway 26L · 45,927 ft AGL · 492 kt GS
EmergencyDescent 13:58:08 UTC · · 27,015 ft AGL · 430 kt GS
EmergencyDescent 13:58:08 UTC · · 27,015 ft AGL · 430 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