KJWN
SAT
Nashville → San Antonio
2h 5m avg · 813 miles · 706nm · Recently active route — first recorded March 2026
29.0t 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
29.0tons
Flights
6flights
Avg CO₂/Flight
3.4tons
CO₂/nm
0.0048t CO₂/nm
Fuel Burned
2Kgallons
28.8 tons CO₂ in selected period
Emissions spike detected
Emissions 78% above route average on 10 Mar
Route Patterns
Predominantly owner-operated — 78% of flights are owner-operated aircraft
29.0t
Total CO₂
3.2t
Avg CO₂/flight
9
Flights
Operator Profile
Charter
22%2 flights6.6t
Owner
78%7 flights22.4t
Top Aircraft Models
Cessna Citation CJ315.6t CO₂
5 flights · avg 3.1t/flight · 54%
Bombardier Challenger 6004.0t CO₂
1 flight · avg 4.0t/flight · 14%
Cessna Citation V Ultra3.7t CO₂
1 flight · avg 3.7t/flight · 13%
Embraer Phenom 3002.9t CO₂
1 flight · avg 2.9t/flight · 10%
Pilatus PC-242.7t CO₂
1 flight · avg 2.7t/flight · 9%
📍International route·medium-haul route · 706nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
5t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew10 Mar 2026
Emissions spike on 10 Mar 2026 — 6.4t CO₂ vs route daily average of 1.2t (439% above)
6.4t CO₂ on 10 Mar 2026 — 439% above route average
Aircraft Flying This Route
Aircraft Flying This Route
15.6t CO₂ · avg 3.1t/flight · Last seen 20 Mar 2026
4.0t CO₂ · avg 4.0t/flight · Last seen 18 Mar 2026
3.7t CO₂ · avg 3.7t/flight · Last seen 21 Mar 2026
2.9t CO₂ · avg 2.9t/flight · Last seen 30 Mar 2026
2.7t CO₂ · avg 2.7t/flight · Last seen 22 Mar 2026