Diversion — SWA3121

KSTL · 30R

2026-08-01 12:54 UTC· KOKC → KSTL· SOUTHWEST AIRLINES CO· B38M

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SWA3121 (Southwest Airlines) was operating from KOKC to KMDW (Chicago Midway International Airport) on 2026-08-01. SkyMeter detected a diversion to St Louis Lambert International Airport (KSTL) on runway 30R at 12:54 UTC. Peak cruise altitude FL391, turnaround area near Stover, US. Approach stability score: 92/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 30R
  • 0 ft AGL at event
  • 0 kt ground speed
  • 0 fpm vertical
  • Approach stability 92/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KSTL 162251Z COR 16004KT 10SM FEW050 FEW085 BKN150 OVC250 29/21 A3021 RMK AO2 CB DSNT S MOV NE SLP214 T03330217 $

Flight context

  • SWA3121
  • Southwest Airlines
  • B38M
  • KOKC → KSTL
  • 2026-08-01 12:54 UTC
  • KSTL runway 30R

All events on this flight

Diversion 12:54:38 UTC · KSTL runway 30R · 0 ft AGL · 0 kt GS
Diversion 12:54:38 UTC · KSTL runway 12L · 605 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· KSTL