Rejected takeoff — UAL284

KLAS · 01R

2026-01-03 08:01 UTC· KLAS → KIAD· UNITED AIRLINES INC· B39M

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UAL284 (United Airlines) was operating from KLAS to KIAD on 2026-01-03. SkyMeter detected a rejectedtakeoff at McCarran International Airport (KLAS) on runway 01R at 08:01 UTC. Trace data at the event: 2080 ft AGL, 62 kt GS. Approach stability score: 62/100. 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 2 kt wind, 2 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 01R
  • 2080 ft AGL at event
  • 62 kt ground speed
  • 0 fpm vertical
  • Approach stability 62/100
  • 2 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • KLAS 170056Z 20013G21KT 10SM FEW100 FEW200 35/07 A2984 RMK AO2 SLP077 CB DSNT NE-SE T03500072

Flight context

  • UAL284
  • United Airlines
  • B39M
  • KLAS → KIAD
  • 2026-01-03 08:01 UTC
  • KLAS runway 01R

All events on this flight

Rejected takeoff 08:01:06 UTC · KLAS runway 01R · 2,080 ft AGL · 62 kt GS
Rejected takeoff 08:01:06 UTC · KLAS runway 01R · 2,080 ft AGL · 62 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· KLAS