Diversion — SWA4351

KSTL · 30R

2026-07-28 19:30 UTC· KMDW KSTL· SOUTHWEST AIRLINES CO· B38M

SWA4351 (Southwest Airlines) was operating from KMDW to KPHL (Philadelphia International Airport) on 2026-07-28. SkyMeter detected a diversion to St Louis Lambert International Airport (KSTL) on runway 30R at 19:30 UTC. Peak cruise altitude FL297, turnaround area near De Witt, US. Approach stability score: 72/100. 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 30R
  • 0 ft AGL at event
  • 0 kt ground speed
  • 0 fpm vertical
  • Approach stability 72/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KSTL 170151Z COR 22005KT 10SM BKN150 OVC250 28/21 A3022 RMK AO2 SLP216 T02890211 $

Flight context

  • SWA4351
  • Southwest Airlines
  • B38M
  • KMDW → KSTL
  • 2026-07-28 19:30 UTC
  • KSTL runway 30R

All events on this flight

Diversion 19:30:54 UTC · KSTL runway 30R · 0 ft AGL · 0 kt GS
Diversion 19:30:54 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