C-FSXR
Bombardier Challenger 300
Canada
YUL (Montreal-Pierre Elliott Trudeau International Airport, Montreal)

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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

25.6
Tons CO2 This Month
Below Average0.5× avg for Challenger 300
149.7
Tons CO2 YTD
Below Average0.6× avg for Challenger 300
664.4
CO2 Tons Since 2025
Typical0.8× avg for Challenger 300
Emissions Intensity0.01t CO₂/nmAbove Average1.9× avg for Challenger 300
407.0 tons CO2 in selected period

2026 pace: On track for approximately 299t CO₂ by year end · ↓ 42% vs full year 2025 (515t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.4t CO₂/month

0.4t
CO₂/month
1.7t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Halifax → Montreal
3.1t CO₂ total · 0.0071t CO₂/nm

Seasonal pattern: Historically peaks in October · Current month is 87% below June 2025

🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·1.6× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
2
4t 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 18, 20261.0t CO₂
CYULMontreal
CYGKKingston
163 miles27m
Jun 18, 20263.1t CO₂
CYHZHalifax
CYULMontreal
499 miles1h 24m
Jun 18, 20261.0t CO₂
CYULMontreal
NaN miles21m

Top Airports by Emissions

Top Routes by Emissions