BIL
PDX
Billings → Portland
1h 19m avg · 677 miles · 588nm · Recently active route — first recorded March 2026
7.3t 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 · 31 Jan 2026 – 2 Mar 20262 Mar 2026 – 1 Apr 2026·vs 31 Jan 2026 – 2 Mar 2026
Route Impact Summary
Total CO₂
7.3tons
Flights
1flights
Avg CO₂/Flight
3.7tons
CO₂/nm
0.0063t CO₂/nm
Fuel Burned
473gallons
7.3 tons CO₂ in selected period
Route activity detected
1 flights in the last 30 days
Route Patterns
Route activity broadly consistent with prior period — averaging 2.4t CO₂ per flight
7.3t
Total CO₂
2.4t
Avg CO₂/flight
3
Flights
Operator Profile
Charter
67%2 flights6.1t
Owner
33%1 flight1.2t
Top Aircraft Models
Hawker 750/8503.7t CO₂
1 flight · avg 3.7t/flight · 50%
Bombardier Learjet 452.4t CO₂
1 flight · avg 2.4t/flight · 33%
Gulfstream G2801.2t CO₂
1 flight · avg 1.2t/flight · 17%
📍International route·medium-haul route · 588nm
Spikes
Significant deviations from this route's baseline in the selected period.
CO₂ Above Baseline
6t
Signals Detected
2
Highest Severity
High
Emissions
MediumNew3 Mar 2026
Emissions spike on 3 Mar 2026 — 2.4t CO₂ vs route daily average of 0.4t (540% above)
2.4t CO₂ on 3 Mar 2026 — 540% above route average
Emissions
HighNew17 Mar 2026
Single flight N528MX on 17 Mar 2026 — 3.7t CO₂, 50% of period total
Single flight: 3.7t CO₂ — 50% of period emissions
Aircraft Flying This Route
All Recorded Flights on This Route
3 total flights recordedShowing most recent flights — not filtered by viewing period