Go-around — ASA495

KPDX · 10R

2025-12-15 17:23 UTC· KSJC → KPDX· ALASKA AIRLINES INC· B738

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ASA495 (Alaska Airlines) was operating from KSJC to KPDX on 2025-12-15. SkyMeter detected a go-around at Portland International Airport (KPDX) on runway 10R at 17:23 UTC. Trace data at the event: 1574 ft AGL, 152 kt GS. METAR at the time reported 10 kt wind, 9 kt crosswind component, 14,484 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 10R
  • 1574 ft AGL at event
  • 152 kt ground speed
  • 0 fpm vertical
  • 10 kt wind
  • 9 kt crosswind component
  • 14,484 m visibility
  • METAR KPDX 251853Z 22011G20KT 9SM -RA BKN060 OVC075 16/11 A3001 RMK AO2 RAB50 SLP161 P0000 T01560106

Flight context

  • ASA495
  • Alaska Airlines
  • B738
  • KSJC → KPDX
  • 2025-12-15 17:23 UTC
  • KPDX runway 10R

All events on this flight

Go-around 17:23:05 UTC · KPDX runway 10R · 1,574 ft AGL · 152 kt GS
Go-around 17:23:10 UTC · KPDX runway 10R · 1,638 ft AGL · 155 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· KPDX