Diversion — UAL403

KATL · 08L

2026-03-16 19:45 UTC· KDEN → KATL· UNITED AIRLINES INC· B739

UAL403 (United Airlines) was operating from KDEN to KFLL (Fort Lauderdale Hollywood International Airport) on 2026-03-16. SkyMeter detected a diversion to Hartsfield Jackson Atlanta International Airport (KATL) on runway 08L at 19:45 UTC. Peak cruise altitude FL310, turnaround area near Goodman, US. Approach stability score: 88/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 17 kt wind, 5 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 08L
  • 990 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 88/100
  • 17 kt wind
  • 5 kt crosswind component
  • 16,093 m visibility
  • METAR KATL 261252Z 09003KT 10SM FEW200 SCT250 18/12 A3007 RMK AO2 SLP175 T01780117 $

Flight context

  • UAL403
  • United Airlines
  • B739
  • KDEN → KATL
  • 2026-03-16 19:45 UTC
  • KATL runway 08L

All events on this flight

Diversion 19:45:11 UTC · KATL runway 08L · 990 ft AGL · 120 kt GS
Diversion 19:45:11 UTC · KATL runway 08L · 990 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· KATL