KDKX
IAD
Knoxville → Washington
1h 1m avg · 408 miles · 355nm · Recently active route — first recorded March 2026
2.7t 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
2.7tons
Flights
2flights
Avg CO₂/Flight
1.3tons
CO₂/nm
0.0037t CO₂/nm
Fuel Burned
373gallons
2.7 tons CO₂ in selected period
Route activity detected
2 flights in the last 30 days
Route Patterns
Route activity broadly consistent with prior period — averaging 1.3t CO₂ per flight
2.7t
Total CO₂
1.3t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
50%1 flight1.2t
Owner
50%1 flight1.5t
Mixed charter and owner-operated activity
Top Aircraft Models
Cessna Citation XLS1.5t CO₂
1 flight · avg 1.5t/flight · 55%
Embraer Phenom 3001.2t CO₂
1 flight · avg 1.2t/flight · 45%
📍International route·short-haul route · 355nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
1t
Signals Detected
1
Highest Severity
High
Emissions
HighNew10 Mar 2026
Single flight N561PG on 10 Mar 2026 — 1.5t CO₂, 55% of period total
Single flight: 1.5t CO₂ — 55% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period