CarbonSkyIndex
DCA
LWB

Washington → Lewisburg

0h 35m avg · 195 miles · 169nm · Recently active route — first recorded March 2026

4.3t CO₂ · Last 30 DaysTypical

Last updated March 31st 2026 at 9:35 AM UTC

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Viewing period:
Compared to: preceding 30 days · 30 Jan 2026 – 1 Mar 2026
1 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
4.3tons
Flights
10flights
Avg CO₂/Flight
0.5tons
CO₂/nm
0.0030t CO₂/nm
Fuel Burned
1Kgallons
4.1 tons CO₂ in selected period
Route activity detected
10 flights in the last 30 days

Route Patterns

Cessna Citation SII dominates this route — 100% of all emissions in the selected period

4.3t
Total CO₂
0.5t
Avg CO₂/flight
8
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%8 flights4.3t
Top Aircraft Models
Cessna Citation SII4.3t CO₂
8 flights · avg 0.5t/flight · 100%
📍International route·short-haul route · 169nm

Spikes

Significant deviations from this route's baseline in the selected period.

CO₂ Above Baseline

0t

Signals Detected

1

Highest Severity

Medium

Emissions
Medium
New5 Mar 2026
Emissions spike on 5 Mar 2026 — 0.5t CO₂ vs route daily average of 0.2t (187% above)
0.5t CO₂ on 5 Mar 2026 — 187% above route average

Aircraft Flying This Route

Aircraft Flying This Route
N717CH·Cessna Citation SII
4.3t CO₂ · avg 0.5t/flight · Last seen 26 Mar 2026

All Recorded Flights on This Route

8 total flights recorded

Showing most recent flights — not filtered by viewing period

Mar 26, 2026N717CHCessna Citation SII·0.5t CO₂Typical34m→
Mar 24, 2026N717CHCessna Citation SII·0.5t CO₂Typical36m→
Mar 21, 2026N717CHCessna Citation SII·0.5t CO₂Typical34m→
Mar 20, 2026N717CHCessna Citation SII·0.5t CO₂Typical35m→
Mar 19, 2026N717CHCessna Citation SII·0.5t CO₂Typical32m→
Mar 17, 2026N717CHCessna Citation SII·0.6t CO₂Typical39m→
Mar 10, 2026N717CHCessna Citation SII·0.5t CO₂Typical32m→
Mar 5, 2026N717CHCessna Citation SII·0.5t CO₂Typical36m→