Diversion — AAL1423

KCNO · 08L

2026-01-03 19:14 UTC· KONT → KCNO· AMERICAN AIRLINES INC· A321

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AAL1423 (American Airlines) was operating from KONT to KPHX (Phoenix Sky Harbor International Airport) on 2026-01-03. SkyMeter detected a diversion to Chino Airport (KCNO) on runway 08L at 19:14 UTC. Peak cruise altitude FL279, turnaround area near Mesa Verde, US. METAR at the time reported 3 kt wind, 2 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 08L
  • 636 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 3 kt wind
  • 2 kt crosswind component
  • 16,093 m visibility
  • METAR KCNO 141153Z AUTO 28003KT 10SM CLR 11/09 A3005 RMK AO2 SLP171 T01060094 10150 20094 58003 $

Flight context

  • AAL1423
  • American Airlines
  • A321
  • KONT → KCNO
  • 2026-01-03 19:14 UTC
  • KCNO runway 08L

All events on this flight

Diversion 19:14:12 UTC · KCNO runway 08L · 636 ft AGL · 120 kt GS
Diversion 19:14:12 UTC · KCNO runway 08L · 636 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· KCNO