KJWN
CMH
Nashville → Columbus
0h 53m avg · 342 miles · 297nm · Recently active route — first recorded March 2026
1.7t 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
1.7tons
Flights
1flights
Avg CO₂/Flight
1.7tons
CO₂/nm
0.0057t CO₂/nm
Fuel Burned
229gallons
1.7 tons CO₂ in selected period
Emissions spike detected
Emissions 100% above route average on 6 Mar
Route Patterns
Bombardier Challenger 300 dominates this route — 100% of all emissions in the selected period
1.7t
Total CO₂
0.8t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
100%2 flights1.7t
Owner
0%0 flights0.0t
Top Aircraft Models
Bombardier Challenger 3001.7t CO₂
1 flight · avg 1.7t/flight · 100%
Beechcraft BeechJet 4000.0t CO₂
1 flight · avg 0.0t/flight · 0%
📍International route·short-haul route · 297nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
2t
Signals Detected
2
Highest Severity
High
Emissions
HighNew6 Mar – 12 Mar 2026
Emissions spike on 6 Mar – 12 Mar 2026 — 1.7t CO₂ vs route average of 0.7t
1.7t CO₂ in 6 days — 2.3× route baseline
Activity
MediumHistorical6 Mar – 22 Mar 2026
16-day gap in route activity ending 22 Mar 2026 — resumed with N676UP
Emissions data unavailable for resumption flight
Aircraft Flying This Route
Aircraft Flying This Route
1.7t CO₂ · avg 1.7t/flight · Last seen 6 Mar 2026
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period