Unstable approach — RPA4570

KLGA · 04

2026-06-22 20:26 UTC· MA11 → KLGA· REPUBLIC AIRWAYS INC· E170

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RPA4570 (Republic Airways) was operating from MA11 to KLGA on 2026-06-22. SkyMeter detected a low approach-stability score at La Guardia Airport (KLGA) on runway 04 at 20:26 UTC. Trace data at the event: 1121 ft AGL, 149 kt GS. Approach stability score: 59/100. 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 12 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)
  • SECURITY5/2811 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 →
  • SECURITY6/3955 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Smithfield, RI, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3949 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

    Providence, RI, Monday, June 1, 2026 through Tuesday, July 21, 2026 Local

    View FAA NOTAM →
  • SECURITY6/6449 2026-06-11 04:01Z – 2026-06-28 03:59Z SFC–400 ft

    New York, NY, Thursday, June 11, 2026 through Saturday, June 27, 2026 Local

    View FAA NOTAM →
  • SECURITY6/8677 2026-06-21 04:01Z – 2026-07-02 03:59Z SFC–400 ft

    Jersey City, NJ, Sunday, June 21, 2026 through Wednesday, July 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/9427 2026-06-22 17:30Z – 2026-06-23 03:30Z SFC–400 ft

    East Hartford, CT, Monday, June 22, 2026 through Monday, June 22, 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 04
  • 1121 ft AGL at event
  • 149 kt ground speed
  • 0 fpm vertical
  • Approach stability 59/100
  • 12 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • KLGA 092151Z 31012KT 10SM FEW070 BKN250 21/06 A3015 RMK AO2 SLP210 T02110056 $

Flight context

  • RPA4570
  • Republic Airways
  • E170
  • MA11 → KLGA
  • 2026-06-22 20:26 UTC
  • KLGA runway 04

All events on this flight

Unstable approach 20:26:17 UTC · KLGA runway 04 · 1,121 ft AGL · 149 kt GS
Unstable approach 20:26:17 UTC · KLGA runway 04 · 1,121 ft AGL · 149 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· KLGA