Airports / Jean Lesage International Airport
Jean Lesage International Airport(CYQB)
Quebec, Canada
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Emissions up 7066% 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
259t
Signals Detected
5
Highest Severity
High
Elevated activity Sep 18, 2025 – Sep 24, 2025 — 33 flights in 7 days vs baseline of 13
33 flights recorded in a 7-day window, exceeding the airport baseline of 13 flights per week by 162%.
86.0t CO₂
Elevated activity Sep 30, 2025 – Oct 6, 2025 — 26 flights in 7 days vs baseline of 13
26 flights recorded in a 7-day window, exceeding the airport baseline of 13 flights per week by 106%.
60.8t CO₂
Elevated activity Nov 30, 2025 – Dec 6, 2025 — 30 flights in 7 days vs baseline of 13
30 flights recorded in a 7-day window, exceeding the airport baseline of 13 flights per week by 138%.
62.8t CO₂
Single high-emission departure N480VR → CYQB on Dec 9, 2025 — 33.9t CO₂, 56% of day's total
Aircraft N480VR departing to CYQB produced 33.9t CO₂, representing 56% of all airport emissions on Dec 9, 2025.
33.9t CO₂
25-day gap in recorded activity ending May 21, 2025
Airport had 25 consecutive days with zero recorded flights before activity resumed on May 21, 2025.
15.1t CO₂
Route Map
CYQB to CYYZ · 455 miles
Total Flights
29
Avg CO₂/Flight
2.0t
Total Emissions
58.2t CO₂
CYQB to CYUL · 146 miles
Total Flights
30
Avg CO₂/Flight
1.6t
Total Emissions
47.7t CO₂
CYQB to KFXE · 1,502 miles
Total Flights
4
Avg CO₂/Flight
8.6t
Total Emissions
34.4t CO₂
CYQB to KSUA · 1,438 miles
Total Flights
4
Avg CO₂/Flight
5.9t
Total Emissions
23.5t CO₂
CYQB to MWCR · 1,982 miles
Total Flights
2
Avg CO₂/Flight
10.2t
Total Emissions
20.4t CO₂
CYQB to ESKR · 3,504 miles
Total Flights
1
Avg CO₂/Flight
19.2t
Total Emissions
19.2t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period