Diversion — UAL1843

KCVG · 18L

2026-08-10 03:17 UTC· KDEN KCVG· UNITED AIRLINES INC· B739

UAL1843 (United Airlines) was operating from KDEN to KCMH (John Glenn Columbus International Airport) on 2026-08-10. SkyMeter detected a diversion to Cincinnati Northern Kentucky International Airport (KCVG) on runway 18L at 03:17 UTC. Peak cruise altitude FL370, turnaround area near Carroll County, US. METAR at the time reported 7 kt wind, 2 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)
  • SECURITY6/1710 2026-08-06 21:00Z – 2026-08-10 02:00Z SFC–400 ft

    West Chester, OH, Thursday, August 6, 2026 through Sunday, August 9, 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 18L
  • 896 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 7 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • KCVG 160652Z 19006KT 10SM SCT075 SCT250 25/21 A3021 RMK AO2 SLP217 T02500206

Flight context

  • UAL1843
  • United Airlines
  • B739
  • KDEN → KCVG
  • 2026-08-10 03:17 UTC
  • KCVG runway 18L

All events on this flight

Diversion 03:17:49 UTC · KCVG runway 18L · 896 ft AGL · 120 kt GS
Diversion 03:17:49 UTC · KCVG runway 18L · 896 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· KCVG