STL
IAD
St Louis → Washington
1h 43m avg · 695 miles · 604nm · Recently active route — first recorded March 2026
82.2t 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
82.2tons
Flights
11flights
Avg CO₂/Flight
2.9tons
CO₂/nm
0.0048t CO₂/nm
Fuel Burned
4Kgallons
82.4 tons CO₂ in selected period
Emissions spike detected
Emissions 162% above route average on 9 Mar
Route Patterns
Route activity broadly consistent with prior period — averaging 3.6t CO₂ per flight
82.2t
Total CO₂
3.6t
Avg CO₂/flight
23
Flights
Operator Profile
Charter
30%3 flights14.2t
Owner
70%7 flights26.9t
Charter/owner data available for 43% of flights (13 unclassified)
Top Aircraft Models
Bombardier Challenger 60024.0t CO₂
6 flights · avg 4.0t/flight · 29%
Embraer Legacy 600/65014.2t CO₂
3 flights · avg 4.7t/flight · 17%
Cessna Citation Latitude12.2t CO₂
4 flights · avg 3.1t/flight · 15%
Embraer Phenom 3009.6t CO₂
4 flights · avg 2.4t/flight · 12%
Bombardier Global 75006.6t CO₂
1 flight · avg 6.6t/flight · 8%
📍International route·medium-haul route · 604nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
5t
Signals Detected
1
Highest Severity
Medium
Emissions
MediumNew6 Mar 2026
Emissions spike on 6 Mar 2026 — 7.7t CO₂ vs route daily average of 3.0t (155% above)
7.7t CO₂ on 6 Mar 2026 — 155% above route average
Aircraft Flying This Route
Aircraft Flying This Route
14.2t CO₂ · avg 4.7t/flight · Last seen 23 Mar 2026
8.3t CO₂ · avg 4.2t/flight · Last seen 30 Mar 2026
8.0t CO₂ · avg 4.0t/flight · Last seen 13 Mar 2026
7.7t CO₂ · avg 3.8t/flight · Last seen 6 Mar 2026
2.9t CO₂ · avg 2.9t/flight · Last seen 5 Mar 2026