Unstable approach — DAL1538

KLGA · 31

2026-08-29 00:17 UTC· KMIA → KLGA· DELTA AIR LINES INC· B739

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DAL1538 (Delta AIR Lines) was operating from KMIA to KLGA on 2026-08-29. SkyMeter detected a low approach-stability score at La Guardia Airport (KLGA) on runway 31 at 00:17 UTC. Trace data at the event: 1125 ft AGL, 149 kt GS. METAR at the time reported 7 kt wind, 4 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)
  • SECURITY5/2809 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–2,000 ft

    Palm Beach, FL, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local

    View FAA NOTAM →
  • SECURITY5/2811 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–1,000 ft

    NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/7271 2026-08-24 12:30Z – 2026-08-29 06:00Z SFC–2,500 ft

    MAYPORT, FL, Monday, August 24, 2026 through Saturday, August 29, 2026 Local

    View FAA NOTAM →
  • SECURITY6/7002 2026-08-24 13:00Z – 2026-09-13 07:00Z SFC–1,000 ft

    Flushing, NY, Monday, August 24, 2026 through Sunday, September 13, 2026 Local

    View FAA NOTAM →
  • UAS PUBLIC GATHERING6/7351 2026-08-27 12:00Z – 2026-10-13 03:00Z SFC–400 ft

    Timonium, MD, Thursday, August 27, 2026 through Tuesday, October 13, 2026 UTC

    View FAA NOTAM →
  • VIP6/8638 2026-08-28 20:00Z – 2026-08-30 21:00Z SFC–4,999 ft

    Middleburg, VA, Friday, August 28, 2026 through Sunday, August 30, 2026 Local

    View FAA NOTAM →
  • UAS PUBLIC GATHERING6/7352 2026-08-28 21:00Z – 2026-08-29 02:59Z SFC–400 ft

    Baltimore, MD, Friday, August 28, 2026 through Saturday, August 29, 2026 UTC

    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
  • 1125 ft AGL at event
  • 149 kt ground speed
  • 0 fpm vertical
  • 7 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • KLGA 161651Z 20009KT 10SM FEW080 SCT100 SCT160 BKN250 24/14 A3033 RMK AO2 SLP268 T02440144

Flight context

  • DAL1538
  • Delta AIR Lines
  • B739
  • KMIA → KLGA
  • 2026-08-29 00:17 UTC
  • KLGA runway 31

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· KLGA