Go-around — UAL720

CYYC · 29

2025-12-29 04:57 UTC· KDEN → CYYC· UNITED AIRLINES INC· B38M

UAL720 (United Airlines) was operating from KDEN to CYYC on 2025-12-29. SkyMeter detected a go-around at Calgary International Airport (CYYC) on runway 29 at 04:57 UTC. Trace data at the event: 3704 ft AGL, 166 kt GS. METAR at the time reported 16 kt wind, 5 kt crosswind component, 24,140 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 29
  • 3704 ft AGL at event
  • 166 kt ground speed
  • 0 fpm vertical
  • 16 kt wind
  • 5 kt crosswind component
  • 24,140 m visibility
  • METAR CYYC 241100Z 34005KT 15SM FEW021 FEW230 06/05 A3007 RMK SC1CI1 SC TR SLP195

Flight context

  • UAL720
  • United Airlines
  • B38M
  • KDEN → CYYC
  • 2025-12-29 04:57 UTC
  • CYYC runway 29

All events on this flight

Go-around 04:57:52 UTC · CYYC runway 29 · 3,704 ft AGL · 166 kt GS
Go-around 04:57:52 UTC · CYYC runway 29 · 3,704 ft AGL · 166 kt GS
Go-around 04:57:52 UTC · CYYC runway 29 · 3,704 ft AGL · 166 kt GS
Go-around 04:57:52 UTC · CYYC runway 29 · 3,704 ft AGL · 166 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· CYYC