Diversion — AAL1757

K57C · 08

2026-04-01 22:41 UTC· KCLT → K57C· AMERICAN AIRLINES INC· B738

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AAL1757 (American Airlines) was operating from KCLT to KMKE (General Mitchell International Airport) on 2026-04-01. SkyMeter detected a diversion to East Troy Municipal Airport (K57C) on runway 08 at 22:41 UTC. Peak cruise altitude FL391, turnaround area near Edgewood, US. Approach stability score: 56/100. 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 10 kt wind, 4 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 08
  • 860 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 56/100
  • 10 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • METAR K57C 240835Z AUTO 00000KT 10SM CLR 10/10 A3036 RMK AO2 T01000097 PWINO

Flight context

  • AAL1757
  • American Airlines
  • B738
  • KCLT → K57C
  • 2026-04-01 22:41 UTC
  • K57C runway 08

All events on this flight

Diversion 22:41:21 UTC · K57C runway 08 · 860 ft AGL · 120 kt GS
Diversion 22:41:21 UTC · K57C runway 08 · 860 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· K57C