C-GQBQ
Bombardier Challenger 600
Canada
YQB (Jean Lesage International Airport, Quebec)

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Viewing period:
Compared to: preceding 12 months · Jul 2024 – Jul 2025
Jul 2025 – Jun 2026·vs Jul 2024 – Jul 2025

Emissions Overview

54.7
Tons CO2 This Month
Above Average1.9× avg for Challenger 600
107.7
Tons CO2 YTD
Typical0.8× avg for Challenger 600
125.1
CO2 Tons Since 2025
Below Average0.3× avg for Challenger 600
Emissions Intensity0.02t CO₂/nmAbove Average2.1× avg for Challenger 600
118.7 tons CO2 in selected period

2026 pace: On track for approximately 215t CO₂ by year end · ↑ 1,138% vs full year 2025 (17t)

Flight Patterns & Behaviour

Above seasonal norms — current month 199% above June 2025

0.3t
CO₂/month
1.2t
Avg per flight
3
Flights
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Montreal → Baie-Comeau
1.5t CO₂ total · 0.0047t CO₂/nm

Seasonal pattern: Historically peaks in December · Current month is 199% above June 2025

🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·0.3× country averageBelow Average
What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
2
3t CO₂ combined
Dropped Routes
0
Avg per Flight
Prior data unavailable
Flight Count
Prior data unavailable

Route and airport counts may include data processing artefacts.

Activity Signals

Recent Flights
Jun 22, 20261.1t CO₂
CYQBQuebec
NaN miles36m
Jun 21, 20261.5t CO₂
CYULMontreal
CYBCBaie-Comeau
362 miles45m
Jun 21, 20261.0t CO₂
CYMXMontréal
CYULMontreal
20 miles13m

Top Airports by Emissions

Top Routes by Emissions