Rejected takeoff — UAL1254

KDEN · 34L

2026-03-30 22:19 UTC· KDEN → ?· UNITED AIRLINES INC· B739

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UAL1254 (United Airlines) had departed KDEN on 2026-03-30. SkyMeter detected a rejectedtakeoff at Denver International Airport (KDEN) on runway 34L at 22:19 UTC. Trace data at the event: 5310 ft AGL, 120 kt GS. METAR at the time reported 7 kt wind, 1 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 34L
  • 5310 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 7 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • METAR KDEN 271253Z 23010KT 10SM BKN120 BKN220 14/04 A3018 RMK AO2 SLP154 T01440044

Flight context

  • UAL1254
  • United Airlines
  • B739
  • 2026-03-30 22:19 UTC
  • KDEN runway 34L

All events on this flight

Rejected takeoff 22:19:43 UTC · KDEN runway 34L · 5,310 ft AGL · 120 kt GS
Rejected takeoff 22:19:43 UTC · KDEN runway 34L · 5,310 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· KDEN