Unstable approach — SWA2407

KSTS · 14

2026-06-23 00:41 UTC· KLAS → KSTS· SOUTHWEST AIRLINES CO· B737

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SWA2407 (Southwest Airlines) was operating from KLAS to KSTS on 2026-06-23. SkyMeter detected a low approach-stability score at Charles M. Schulz Sonoma County Airport (KSTS) on runway 14 at 00:41 UTC. Trace data at the event: 1234 ft AGL, 134 kt GS. METAR at the time reported 6 kt wind, 6 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/5797 2026-04-03 00:01Z – 2026-09-28 23:59Z SFC–400 ft

    SACRAMENTO, CA, Thursday, April 2, 2026 through Monday, September 28, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4052 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    San Jose, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4054 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    San Jose, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4060 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Oakland, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4061 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    BERKLEY, CA, Monday, June 1, 2026 through Tuesday, July 21, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4204 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Santa Clara, CA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/9206 2026-06-22 23:59Z – 2026-06-23 09:00Z SFC–3,000 ft

    San Francisco, CA, Monday, June 22, 2026 through Tuesday, June 23, 2026 Local

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 14
  • 1234 ft AGL at event
  • 134 kt ground speed
  • 0 fpm vertical
  • 6 kt wind
  • 6 kt crosswind component
  • 16,093 m visibility
  • KSTS 092053Z 17010KT 10SM CLR 21/12 A2974 RMK AO2 SLP066 T02110122 58020

Flight context

  • SWA2407
  • Southwest Airlines
  • B737
  • KLAS → KSTS
  • 2026-06-23 00:41 UTC
  • KSTS runway 14

All events on this flight

Unstable approach 00:41:21 UTC · KSTS runway 14 · 1,234 ft AGL · 134 kt GS
Unstable approach 00:41:21 UTC · KSTS runway 14 · 1,234 ft AGL · 134 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· KSTS