Diversion — PRO4859
CYUL · 06R2026-03-12 21:56 UTC· CYSB → CYUL· Propair Inc.· B190
PRO4859 (Propair) was operating from CYSB to CYOW (Ottawa Macdonald-Cartier International Airport) on 2026-03-12. SkyMeter detected a diversion to Montreal / Pierre Elliott Trudeau International Airport (CYUL) on runway 06R at 21:56 UTC. Peak cruise altitude FL218, turnaround area near Pembroke, CA. Approach stability score: 84/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 8 kt wind, 8 kt crosswind component, 24,140 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 06R
- 117 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 84/100
- 8 kt wind
- 8 kt crosswind component
- 24,140 m visibility
- METAR CYUL 270000Z 03010KT 15SM SCT160 BKN250 19/08 A3005 RMK AC3CI2 SLP180 DENSITY ALT 500FT
Flight context
- PRO4859
- Propair
- B190
- CYSB → CYUL
- 2026-03-12 21:56 UTC
- CYUL runway 06R
All events on this flight
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