Diversion — AAY586

K55J · 18

2026-06-21 13:35 UTC· KIND K55J· ALLEGIANT AIR LLC· A320

AAY586 (Allegiant AIR) was operating from KIND to KJAX (Jacksonville International Airport) on 2026-06-21. SkyMeter detected a diversion to Fernandina Beach Municipal Airport (K55J) on runway 18 at 13:35 UTC. Peak cruise altitude FL391, turnaround area near Blairsville, US. Approach stability score: 37/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 4 kt wind, 2 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/3979 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    ATLANTA, GA, Monday, June 1, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/3980 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

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

    View FAA NOTAM →
  • SECURITY6/3990 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

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

    View FAA NOTAM →
  • SECURITY6/3991 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    MARIETTA, GA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3998 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    Atlanta, GA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4114 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    LOUISVILLE, KY, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4116 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    LOUISVILLE, KY, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4120 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    CINNCINATI, OH, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4125 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

    MILFORD, OH, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/8212 2026-06-17 04:01Z – 2026-07-17 03:59Z SFC–400 ft

    Kennesaw, GA, Wednesday, June 17, 2026 through Thursday, July 16, 2026 Local

    View FAA NOTAM →
  • SECURITY6/8964 2026-06-19 21:00Z – 2026-06-21 22:00Z SFC–400 ft

    Cincinati, OH, Friday, June 19, 2026 through Sunday, June 21, 2026 Local

    View FAA NOTAM →
  • AIR SHOWS/SPORTS6/8270 2026-06-20 19:00Z – 2026-06-21 21:00Z SFC–16,000 ft

    Columbus, OH, Saturday, June 20, 2026 through Sunday, June 21, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/9162 2026-06-21 13:00Z – 2026-06-22 01:00Z SFC–3,000 ft

    Atlanta, GA, Sunday, June 21, 2026 through Sunday, June 21, 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 18
  • 13 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 37/100
  • 4 kt wind
  • 2 kt crosswind component

Flight context

  • AAY586
  • Allegiant AIR
  • A320
  • KIND → K55J
  • 2026-06-21 13:35 UTC
  • K55J runway 18

All events on this flight

Diversion 13:35:55 UTC · K55J runway 18 · 13 ft AGL · 120 kt GS
Diversion 13:35:55 UTC · K55J runway 18 · 13 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· K55J