Airports / Montreal-Mirabel International Airport
Montreal-Mirabel International Airport(CYMX)
Montréal, Canada
Last updated: Mar 23, 2026
Activity Summary
Airport Patterns
Emissions up 379% vs prior period — significantly busier than prior period
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
106t
Signals Detected
5
Highest Severity
High
Elevated activity May 8, 2025 – May 14, 2025 — 9 flights in 7 days vs baseline of 4
9 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 122%.
37.7t CO₂
Elevated activity Jul 6, 2025 – Jul 12, 2025 — 10 flights in 7 days vs baseline of 4
10 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 147%.
28.2t CO₂
Elevated activity Jul 25, 2025 – Jul 31, 2025 — 10 flights in 7 days vs baseline of 4
10 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 147%.
10.6t CO₂
Single high-emission departure EC-OFG → LEMD on Aug 8, 2025 — 24.2t CO₂, 72% of day's total
Aircraft EC-OFG departing to LEMD produced 24.2t CO₂, representing 72% of all airport emissions on Aug 8, 2025.
24.2t CO₂
14-day gap in recorded activity ending Jul 9, 2025
Airport had 14 consecutive days with zero recorded flights before activity resumed on Jul 9, 2025.
4.9t CO₂
Route Map
CYMX to CYWG · 1,112 miles
Total Flights
7
Avg CO₂/Flight
5.3t
Total Emissions
37.4t CO₂
CYMX to LEMD · 3,456 miles
Total Flights
1
Avg CO₂/Flight
24.2t
Total Emissions
24.2t CO₂
CYMX to CYUL · 20 miles
Total Flights
12
Avg CO₂/Flight
1.7t
Total Emissions
19.8t CO₂
CYMX to CYYZ · 308 miles
Total Flights
11
Avg CO₂/Flight
1.4t
Total Emissions
15.1t CO₂
CYMX to KBZN · 1,775 miles
Total Flights
1
Avg CO₂/Flight
13.9t
Total Emissions
13.9t CO₂
CYMX to MYAG · 1,368 miles
Total Flights
1
Avg CO₂/Flight
12.9t
Total Emissions
12.9t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period