Diversion — UAL2123

KCOS · 35R

2026-08-04 01:28 UTC· KMCI → KCOS· UNITED AIRLINES INC· B738

▶ Replay 📊 Analyse

UAL2123 (United Airlines) was operating from KMCI to KDEN (Denver International Airport) on 2026-08-04. SkyMeter detected a diversion to City of Colorado Springs Municipal Airport (KCOS) on runway 35R at 01:28 UTC. Peak cruise altitude FL382, turnaround area near Ellis, US. METAR at the time reported 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 35R
  • 0 ft AGL at event
  • 0 kt ground speed
  • 0 fpm vertical
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KCOS 170030Z AUTO 35011KT 10SM SCT080 21/11 A3036 RMK T02100110 LTG DSNT W! CB DSNT W MOV N MADISHF

Flight context

  • UAL2123
  • United Airlines
  • B738
  • KMCI → KCOS
  • 2026-08-04 01:28 UTC
  • KCOS runway 35R

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· KCOS