C-FOCI
Bombardier Challenger 350
Canada
YSJ (Saint John Airport, Saint John)

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

Emissions Overview

16.4
Tons CO2 This Month
Typical0.8× avg for Challenger 350
226.1
Tons CO2 YTD
Typical1.0× avg for Challenger 350
790.7
CO2 Tons Since 2025
Typical1.0× avg for Challenger 350
Emissions Intensity0.01t CO₂/nmTypical1.0× avg for Challenger 350
576.3 tons CO2 in selected period

2026 pace: On track for approximately 543t CO₂ by year end · ↓ 4% vs full year 2025 (565t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 0.7t CO₂/month

0.7t
CO₂/month
2.6t
Avg per flight
3
Distinct routes
Highly Concentrated3 routes account for 100% of total emissions
Highest emission route
Saint John → Toronto
4.2t CO₂ total · 0.0071t CO₂/nm

Seasonal pattern: Historically peaks in January · Current month is 88% below May 2025

🇨🇦Canada·664 aircraft tracked·Ranked 3rd by emissions among 109 countries·2.1× country averageAbove Average
What's ChangedCompared to prior equivalent period
Emissions
Prior data unavailable
Intensity
Prior data unavailable
New Routes
3
8t 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
May 9, 20264.2t CO₂
CYSJSaint John
CYYZToronto
684 miles1h 36m
May 8, 20261.4t CO₂
KBEDBedford
CYSJSaint John
334 miles42m
May 7, 20262.2t CO₂
CYSJSaint John
KBEDBedford
334 miles57m

Top Airports by Emissions

Top Routes by Emissions