IAD
BNA
Washington → Nashville
1h 24m avg · 542 miles · 471nm · Recently active route — first recorded March 2026
115.3t 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
115.3tons
Flights
21flights
Avg CO₂/Flight
3.5tons
CO₂/nm
0.0074t CO₂/nm
Fuel Burned
9Kgallons
115.3 tons CO₂ in selected period
Emissions spike detected
Emissions 159% above route average on 5 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 3.0t CO₂ per flight
115.3t
Total CO₂
3.0t
Avg CO₂/flight
38
Flights
Operator Profile
Charter
36%4 flights15.1t
Owner
64%7 flights17.3t
Charter/owner data available for 29% of flights (27 unclassified)
Top Aircraft Models
Dassault Falcon 200011.2t CO₂
4 flights · avg 2.8t/flight · 10%
Dassault Falcon 7X10.0t CO₂
2 flights · avg 5.0t/flight · 9%
Bombardier Challenger 3009.1t CO₂
3 flights · avg 3.0t/flight · 8%
Bombardier Challenger 6008.2t CO₂
3 flights · avg 2.7t/flight · 7%
Cessna Citation Latitude8.0t CO₂
3 flights · avg 2.7t/flight · 7%
📍International route·short-haul route · 471nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
9t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew5 Mar 2026
Emissions spike on 5 Mar 2026 — 13.0t CO₂ vs route daily average of 3.7t (250% above)
13.0t CO₂ on 5 Mar 2026 — 250% above route average
Aircraft Flying This Route
Aircraft Flying This Route
10.0t CO₂ · avg 5.0t/flight · Last seen 13 Mar 2026
8.2t CO₂ · avg 2.7t/flight · Last seen 30 Mar 2026
5.5t CO₂ · avg 2.7t/flight · Last seen 26 Mar 2026
5.1t CO₂ · avg 2.6t/flight · Last seen 7 Mar 2026
3.6t CO₂ · avg 1.8t/flight · Last seen 12 Mar 2026