PIE
KJWN
St Petersburg-Clearwater → Nashville
1h 51m avg · 622 miles · 541nm · Recently active route — first recorded March 2026
8.4t CO₂ · Last 30 DaysTypical
Last updated March 14th 2026 at 6:31 AM UTC
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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
8.4tons
Flights
1flights
Avg CO₂/Flight
2.7tons
CO₂/nm
0.0050t CO₂/nm
Fuel Burned
328gallons
8.5 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days
Route Patterns
Route activity broadly consistent with prior period — averaging 2.8t CO₂ per flight
8.4t
Total CO₂
2.8t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
33%1 flight2.3t
Owner
67%2 flights6.2t
Top Aircraft Models
Cessna Citation CJ23.6t CO₂
1 flight · avg 3.6t/flight · 42%
Bombardier Learjet 552.6t CO₂
1 flight · avg 2.6t/flight · 31%
Cessna Citation Latitude2.3t CO₂
1 flight · avg 2.3t/flight · 27%
📍International route·medium-haul route · 541nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
5t
Signals Detected
2
Highest Severity
High
Emissions
MediumNew15 Mar 2026
Emissions spike on 15 Mar 2026 — 2.3t CO₂ vs route daily average of 0.6t (310% above)
2.3t CO₂ on 15 Mar 2026 — 310% above route average
Emissions
HighNew28 Mar 2026
Single flight N479CJ on 28 Mar 2026 — 3.6t CO₂, 42% of period total
Single flight: 3.6t CO₂ — 42% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
3 total flights recordedShowing most recent flights — not filtered by viewing period