SWA4203 (Boeing) was operating from KLAS to KORD (Chicago O'Hare International Airport) on 2026-01-30. SkyMeter detected a diversion to St Louis Lambert International Airport (KSTL) on runway 12L at 22:28 UTC. Peak cruise altitude FL361, turnaround area near Kiowa County, US. Approach stability score: 66/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 6 kt wind, 4 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 12L
- 605 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 66/100
- 6 kt wind
- 4 kt crosswind component
- 16,093 m visibility
- KSTL 110051Z COR 11009KT 10SM FEW140 OVC200 22/11 A3000 RMK AO2 SLP154 T02220106 10261 20222 55002 $
Flight context
- SWA4203
- Boeing
- B38M
- KLAS → KSTL
- 2026-01-30 22:28 UTC
- KSTL runway 12L
All events on this flight
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