Diversion — UAL1407

KNIP · 10

2026-08-26 17:40 UTC· KORD → KNIP· UNITED AIRLINES INC· B39M

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UAL1407 (United Airlines) was operating from KORD to KJAX (Jacksonville International Airport) on 2026-08-26. SkyMeter detected a diversion to Jacksonville Naval Air Station (Towers Field) (KNIP) on runway 10 at 17:40 UTC. Peak cruise altitude FL411, turnaround area near Rockwood, US. Approach stability score: 24/100. 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 9 kt wind, 9 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/0708 2026-08-01 00:01Z – 2027-08-01 23:59Z SFC–400 ft

    Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC

    View FAA NOTAM →
  • 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 →
  • SECURITY6/7590 2026-08-26 05:00Z – 2026-08-27 09:30Z SFC–17,999 ft

    Macon, GA, Wednesday, August 26, 2026 through Thursday, August 27, 2026 Local

    View FAA NOTAM →
  • SECURITY6/7969 2026-08-26 13:00Z – 2026-08-27 22:00Z SFC–1,000 ft

    Huntsville, AL, Wednesday, August 26, 2026 through Thursday, August 27, 2026 Local

    View FAA NOTAM →
  • AIR SHOWS/SPORTS6/7959 2026-08-26 17:00Z – 2026-08-26 20:00Z SFC–16,000 ft

    Bunker Hill, IN, Wednesday, August 26, 2026 UTC

    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 10
  • 8 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 24/100
  • 9 kt wind
  • 9 kt crosswind component
  • 16,093 m visibility
  • KNIP 160953Z 06008KT 10SM FEW050 SCT250 26/21 A3017 RMK AO2 SLP211 T02610211

Flight context

  • UAL1407
  • United Airlines
  • B39M
  • KORD → KNIP
  • 2026-08-26 17:40 UTC
  • KNIP runway 10

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· KNIP