Go-around — ASA1421

KPDX · 10L

2025-10-03 03:26 UTC· KIAH → KPDX· ALASKA AIRLINES INC· B738

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ASA1421 (Alaska Airlines) was operating from KIAH to KPDX on 2025-10-03. SkyMeter detected a go-around at Portland International Airport (KPDX) on runway 10L at 03:26 UTC. Trace data at the event: 388 ft AGL, 151 kt GS, 0 fpm vertical. METAR at the time reported 2 kt wind, 1 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 10L
  • 388 ft AGL at event
  • 151 kt ground speed
  • 0 fpm vertical
  • 2 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • METAR KPDX 281953Z 29006KT 10SM FEW250 18/05 A3009 RMK AO2 SLP190 T01830050 $

Flight context

  • ASA1421
  • Alaska Airlines
  • B738
  • KIAH → KPDX
  • 2025-10-03 03:26 UTC
  • KPDX runway 10L

All events on this flight

Go-around 03:26:55 UTC · KPDX runway 10L · 388 ft AGL · 151 kt GS
Go-around 03:26:55 UTC · KPDX runway 10L · 388 ft AGL · 151 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