Diversion — ROU1979

CYHU · 10

2026-03-24 23:26 UTC· CYQB → CYHU· Air Canada rouge LP· A319

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ROU1979 (Air Canada Rouge) was operating from CYQB to CYUL (Montreal / Pierre Elliott Trudeau International Airport) on 2026-03-24. SkyMeter detected a diversion to Montréal / Saint-Hubert Airport (CYHU) on runway 10 at 23:26 UTC. Peak cruise altitude FL191, turnaround area near Bécancour, CA. Approach stability score: 27/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 13 kt wind, 7 kt crosswind component, 14,484 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 10
  • 84 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 27/100
  • 13 kt wind
  • 7 kt crosswind component
  • 14,484 m visibility
  • METAR CYHU 251500Z AUTO 35008KT 9SM CLR 18/10 A3031 RMK SLP268

Flight context

  • ROU1979
  • Air Canada Rouge
  • A319
  • CYQB → CYHU
  • 2026-03-24 23:26 UTC
  • CYHU runway 10

All events on this flight

Diversion 23:26:59 UTC · CYHU runway 10 · 84 ft AGL · 120 kt GS
Diversion 23:26:59 UTC · CYHU runway 10 · 84 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· CYHU