IAD
LTN
Washington → London
7h 8m avg · 3,662 miles · 3182nm · Recently active route — first recorded March 2026
47.6t 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 20261 Mar 2026 – 31 Mar 2026·vs 30 Jan 2026 – 1 Mar 2026
Route Impact Summary
Total CO₂
47.6tons
Flights
5flights
Avg CO₂/Flight
24.9tons
CO₂/nm
0.0078t CO₂/nm
Fuel Burned
13Kgallons
47.6 tons CO₂ in selected period
Route activity detected
5 flights in the last 30 days
Route Patterns
Predominantly owner-operated — 100% of flights are owner-operated aircraft
47.6t
Total CO₂
23.8t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
0%0 flights0.0t
Owner
100%2 flights47.6t
Top Aircraft Models
Bombardier Global 6000/650028.5t CO₂
1 flight · avg 28.5t/flight · 60%
Embraer Praetor 60019.1t CO₂
1 flight · avg 19.1t/flight · 40%
📍US Northeast → UK·long-haul route · 3,182nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
74t
Signals Detected
3
Highest Severity
High
Emissions
HighNew1 Mar 2026
Emissions spike on 1 Mar 2026 — 19.1t CO₂ vs route daily average of 2.1t (794% above)
19.1t CO₂ on 1 Mar 2026 — 794% above route average
Emissions
HighNew16 Mar 2026
Single flight N3877 on 16 Mar 2026 — 28.5t CO₂, 60% of period total
Single flight: 28.5t CO₂ — 60% of period emissions
Activity
MediumHistorical1 Mar – 16 Mar 2026
14-day gap in route activity ending 16 Mar 2026 — resumed with N3877
Resumption flight: 28.5t CO₂
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period