Airports / Courtenay Airpark
Courtenay Airpark(CAH3)
Courtenay, Canada
Last updated: Mar 29, 2026
Activity Summary
Airport Patterns
Concentrated traffic — CAH3 → KBFI accounts for 43% of all departures
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
57t
Signals Detected
5
Highest Severity
High
Elevated activity May 31, 2025 – Jun 6, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 438%.
5.8t CO₂
Elevated activity Jun 14, 2025 – Jun 20, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 438%.
5.2t CO₂
Elevated activity Jun 7, 2025 – Jun 13, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 169%.
5.4t CO₂
Single high-emission departure N916MM → RJAA on Feb 23, 2026 — 39.5t CO₂, 100% of day's total
Aircraft N916MM departing to RJAA produced 39.5t CO₂, representing 100% of all airport emissions on Feb 23, 2026.
39.5t CO₂
29-day gap in recorded activity ending Jul 26, 2025
Airport had 29 consecutive days with zero recorded flights before activity resumed on Jul 26, 2025.
1.0t CO₂
Route Map
CAH3 to RJAA · 4,576 miles
Total Flights
1
Avg CO₂/Flight
39.5t
Total Emissions
39.5t CO₂
CAH3 to KLAS · 1,061 miles
Total Flights
1
Avg CO₂/Flight
8.2t
Total Emissions
8.2t CO₂
CAH3 to CYBW · 477 miles
Total Flights
1
Avg CO₂/Flight
3.0t
Total Emissions
3.0t CO₂
CAH3 to KBFI · 192 miles
Total Flights
3
Avg CO₂/Flight
0.9t
Total Emissions
2.6t CO₂
CAH3 to KBLI · 126 miles
Total Flights
1
Avg CO₂/Flight
0.9t
Total Emissions
0.9t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period