YHZ
YUL
Halifax → Montreal
1h 15m avg · 500 miles · 434nm · Recently active route — first recorded March 2026
17.9t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
Viewing period:
Compared to: preceding 30 days · 31 Jan 2026 – 2 Mar 20262 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
17.9tons
Flights
5flights
Avg CO₂/Flight
2.8tons
CO₂/nm
0.0064t CO₂/nm
Fuel Burned
2Kgallons
17.9 tons CO₂ in selected period
Route activity detected
5 flights in the last 30 days
Route Patterns
Predominantly owner-operated — 86% of flights are owner-operated aircraft
17.9t
Total CO₂
2.6t
Avg CO₂/flight
7
Flights
Operator Profile
Charter
14%1 flight2.2t
Owner
86%6 flights15.7t
Top Aircraft Models
Bombardier Challenger 6008.8t CO₂
3 flights · avg 2.9t/flight · 49%
Bombardier Challenger 3007.7t CO₂
3 flights · avg 2.6t/flight · 43%
Pilatus PC-241.4t CO₂
1 flight · avg 1.4t/flight · 8%
📍International route·short-haul route · 434nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
3t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew3 Mar 2026
Emissions spike on 3 Mar 2026 — 3.2t CO₂ vs route daily average of 0.7t (393% above)
3.2t CO₂ on 3 Mar 2026 — 393% above route average
Aircraft Flying This Route
Aircraft Flying This Route
7.7t CO₂ · avg 2.6t/flight · Last seen 24 Mar 2026
6.6t CO₂ · avg 3.3t/flight · Last seen 26 Mar 2026
2.2t CO₂ · avg 2.2t/flight · Last seen 25 Mar 2026
1.4t CO₂ · avg 1.4t/flight · Last seen 24 Mar 2026