Go-around — UAL1221

KLAS · 19R

2026-03-05 21:34 UTC· KDEN KLAS· UNITED AIRLINES INC· B739

UAL1221 (United Airlines) was operating from KDEN to KLAS on 2026-03-05. SkyMeter detected a go-around at McCarran International Airport (KLAS) on runway 19R at 21:34 UTC. Trace data at the event: 2343 ft AGL, 163 kt GS. METAR at the time reported 19 kt wind, 19 kt crosswind component, 16,093 m visibility. A go-around is a discontinued landing approach in which the pilot adds power and climbs back to a safe altitude before re-attempting the approach or proceeding to an alternate. It is a routine safety response, not an emergency, and is taught as the standard reaction to any unstable approach. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 19R
  • 2343 ft AGL at event
  • 163 kt ground speed
  • 0 fpm vertical
  • 19 kt wind
  • 19 kt crosswind component
  • 16,093 m visibility
  • KLAS 221256Z 15003KT 10SM CLR 21/11 A2994 RMK AO2 SLP116 T02060111

Flight context

  • UAL1221
  • United Airlines
  • B739
  • KDEN → KLAS
  • 2026-03-05 21:34 UTC
  • KLAS runway 19R

All events on this flight

Go-around 21:34:53 UTC · KLAS runway 19R · 2,343 ft AGL · 163 kt GS
Go-around 21:34:53 UTC · KLAS runway 19R · 2,343 ft AGL · 163 kt GS
Go-around 21:34:53 UTC · KLAS runway 19R · 2,343 ft AGL · 163 kt GS
Go-around 21:34:53 UTC · KLAS runway 19R · 2,343 ft AGL · 163 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