Diversion — GLR304

CYQB · 06

2026-08-03 20:42 UTC· Central Mountain Air Ltd· DH8A

GLR304 (Central Mountain Air) was inbound to CYUL on 2026-08-03. SkyMeter detected a diversion to Quebec Jean Lesage International Airport (CYQB) on runway 06 at 20:42 UTC. Peak altitude 16,865 ft, turnaround area near Baie-Saint-Paul, CA. Approach stability score: 67/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 0 kt wind, 8,047 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 06
  • 0 ft AGL at event
  • 0 kt ground speed
  • 0 fpm vertical
  • Approach stability 67/100
  • 0 kt wind
  • 0 kt crosswind component
  • 8,047 m visibility
  • CYQB 160900Z 23002KT 5SM -SHRA BR SCT017 OVC030 13/13 A3020 RMK SF3SC5 CVCTV CLD EMBD SLP231

Flight context

  • GLR304
  • Central Mountain Air
  • DH8A
  • 2026-08-03 20:42 UTC
  • CYQB runway 06

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· CYQB