Unstable approach — SWA1768

KBNA · 31

2026-06-23 00:42 UTC· KTYS → KBNA· SOUTHWEST AIRLINES CO· B737

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SWA1768 (Southwest Airlines) was operating from KTYS to KBNA on 2026-06-23. SkyMeter detected a low approach-stability score at Nashville International Airport (KBNA) on runway 31 at 00:42 UTC. Trace data at the event: 1702 ft AGL, 120 kt GS. METAR at the time reported 6 kt wind, 1 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)
  • SECURITY6/4119 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

    NASHVILLE, TN, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4121 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

    Nashville, TN, Monday, June 1, 2026 through Monday, July 20, 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 31
  • 1702 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 6 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • KBNA 092053Z 07009KT 10SM SCT200 BKN250 28/07 A3009 RMK AO2 SLP184 T02830067 56019

Flight context

  • SWA1768
  • Southwest Airlines
  • B737
  • KTYS → KBNA
  • 2026-06-23 00:42 UTC
  • KBNA runway 31

All events on this flight

Unstable approach 00:42:42 UTC · KBNA runway 31 · 1,702 ft AGL · 120 kt GS
Unstable approach 00:42:42 UTC · KBNA runway 31 · 1,702 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· KBNA