Diversion — SWA839

SWA839 (Southwest Airlines) was operating from KBWI to KJAX (Jacksonville International Airport) on 2026-08-27. SkyMeter detected a diversion to Naval Station Mayport (Admiral David L. Mcdonald Field) (KNRB) on runway 05 at 16:56 UTC. Peak cruise altitude FL422, turnaround area near Rockfish, US. Approach stability score: 57/100. 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 6 kt wind, 6 kt crosswind component, 0 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

• 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 →
• SECURITY6/7699 2026-08-27 12:00Z – 2026-08-27 20:00Z SFC–2,000 ft

  Laurel, MD, Thursday, August 27, 2026 Local

  View FAA NOTAM →
• SECURITY6/8084 2026-08-27 12:00Z – 2026-08-27 20:00Z SFC–2,000 ft

  Laurel, MD, Thursday, August 27, 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.

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