ANC
SEA
Anchorage → Seattle
2h 58m avg · 1,445 miles · 1256nm · Recently active route — first recorded March 2026
13.7t 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
13.7tons
Flights
2flights
Avg CO₂/Flight
6.9tons
CO₂/nm
0.0055t CO₂/nm
Fuel Burned
2Kgallons
13.7 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 6.9t CO₂ per flight
13.7t
Total CO₂
6.9t
Avg CO₂/flight
2
Flights
Operator Profile
Charter
50%1 flight7.0t
Owner
50%1 flight6.7t
Mixed charter and owner-operated activity
Top Aircraft Models
Cessna Citation Sovereign7.0t CO₂
1 flight · avg 7.0t/flight · 51%
Bombardier Challenger 6006.7t CO₂
1 flight · avg 6.7t/flight · 49%
📍International route·medium-haul route · 1,256nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
20t
Signals Detected
3
Highest Severity
High
Emissions
HighNew3 Mar 2026
Emissions spike on 3 Mar 2026 — 6.7t CO₂ vs route daily average of 0.3t (2014% above)
6.7t CO₂ on 3 Mar 2026 — 2014% above route average
Emissions
HighNew26 Mar 2026
Single flight N359QS on 26 Mar 2026 — 7.0t CO₂, 51% of period total
Single flight: 7.0t CO₂ — 51% of period emissions
Activity
MediumHistorical3 Mar – 26 Mar 2026
23-day gap in route activity ending 26 Mar 2026 — resumed with N359QS
Resumption flight: 7.0t CO₂
Aircraft Flying This Route
All Recorded Flights on This Route
2 total flights recordedShowing most recent flights — not filtered by viewing period