BNA
MDW
Nashville → Chicago
1h 7m avg · 396 miles · 344nm · Recently active route — first recorded March 2026
60.8t 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
60.8tons
Flights
18flights
Avg CO₂/Flight
2.6tons
CO₂/nm
0.0076t CO₂/nm
Fuel Burned
6Kgallons
60.8 tons CO₂ in selected period
Emissions spike detected
Emissions 87% above route average on 4 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 2.2t CO₂ per flight
60.8t
Total CO₂
2.2t
Avg CO₂/flight
28
Flights
Operator Profile
Charter
50%5 flights9.7t
Owner
50%5 flights11.3t
Mixed charter and owner-operated activity
Charter/owner data available for 36% of flights (18 unclassified)
Top Aircraft Models
Bombardier Challenger 30013.2t CO₂
6 flights · avg 2.2t/flight · 22%
Cessna Citation Longitude9.7t CO₂
4 flights · avg 2.4t/flight · 16%
Cessna Citation Latitude6.0t CO₂
3 flights · avg 2.0t/flight · 10%
Bombardier Learjet 605.6t CO₂
3 flights · avg 1.9t/flight · 9%
Gulfstream GIV5.0t CO₂
1 flight · avg 5.0t/flight · 8%
📍International route·short-haul route · 344nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
5t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew4 Mar 2026
Emissions spike on 4 Mar 2026 — 6.7t CO₂ vs route daily average of 2.2t (209% above)
6.7t CO₂ on 4 Mar 2026 — 209% above route average
Aircraft Flying This Route
Aircraft Flying This Route
8.5t CO₂ · avg 2.1t/flight · Last seen 17 Mar 2026
5.6t CO₂ · avg 1.9t/flight · Last seen 26 Mar 2026
2.8t CO₂ · avg 2.8t/flight · Last seen 4 Mar 2026
2.4t CO₂ · avg 2.4t/flight · Last seen 3 Mar 2026
1.7t CO₂ · avg 1.7t/flight · Last seen 4 Mar 2026