IAD
YUL
Washington → Montreal
1h 15m avg · 488 miles · 424nm · Recently active route — first recorded March 2026
15.7t CO₂ · Last 30 DaysTypical
Last updated March 31st 2026 at 9:35 AM UTC
Pro
Soon
Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
15.7tons
Flights
3flights
Avg CO₂/Flight
2.1tons
CO₂/nm
0.0050t CO₂/nm
Fuel Burned
828gallons
15.7 tons CO₂ in selected period
Emissions spike detected
Emissions 68% above route average on 11 Mar
Route Patterns
Predominantly charter activity — 80% of flights on this route are charter-operated
15.7t
Total CO₂
2.2t
Avg CO₂/flight
7
Flights
Operator Profile
Charter
80%4 flights9.2t
Owner
20%1 flight3.2t
Charter/owner data available for 71% of flights (2 unclassified)
Top Aircraft Models
Bombardier Global 75003.3t CO₂
1 flight · avg 3.3t/flight · 21%
Bombardier Challenger 6003.2t CO₂
1 flight · avg 3.2t/flight · 20%
Bombardier Challenger 3502.9t CO₂
1 flight · avg 2.9t/flight · 19%
Bombardier Challenger 3002.9t CO₂
1 flight · avg 2.9t/flight · 19%
Cessna Citation XLS1.9t CO₂
1 flight · avg 1.9t/flight · 12%
📍International route·short-haul route · 424nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
3t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew2 Mar 2026
Emissions spike on 2 Mar 2026 — 3.2t CO₂ vs route daily average of 0.6t (478% above)
3.2t CO₂ on 2 Mar 2026 — 478% above route average
Aircraft Flying This Route
Aircraft Flying This Route
3.2t CO₂ · avg 3.2t/flight · Last seen 2 Mar 2026
2.9t CO₂ · avg 2.9t/flight · Last seen 11 Mar 2026
2.9t CO₂ · avg 2.9t/flight · Last seen 24 Mar 2026
1.9t CO₂ · avg 1.9t/flight · Last seen 23 Mar 2026
1.5t CO₂ · avg 1.5t/flight · Last seen 11 Mar 2026