Diversion — KFS91

KPTK · 27L

2026-08-13 20:41 UTC· KPHL → KPTK· KALITTA CHARTERS LLC· FA20

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KFS91 (Kalitta Charters) was operating from KPHL to KYIP (Willow Run Airport) on 2026-08-13. SkyMeter detected a diversion to Oakland County International Airport (KPTK) on runway 27L at 20:41 UTC. Peak cruise altitude FL379, turnaround area near Clarion, US. Approach stability score: 64/100. 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 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 27L
  • 0 ft AGL at event
  • 0 kt ground speed
  • 0 fpm vertical
  • Approach stability 64/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KPTK 160553Z AUTO 00000KT 10SM CLR 20/18 A3019 RMK AO2 SLP218 T02000183 10222 20194 53007

Flight context

  • KFS91
  • Kalitta Charters
  • FA20
  • KPHL → KPTK
  • 2026-08-13 20:41 UTC
  • KPTK runway 27L

All events on this flight

Diversion 20:41:30 UTC · KPTK runway 27L · 0 ft AGL · 0 kt GS
Diversion 20:41:30 UTC · KPTK runway 09R · 972 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· KPTK