Airports / William R Fairchild International Airport
William R Fairchild International Airport(KCLM)
Port Angeles, United States
Last updated: Mar 12, 2026
Activity Summary
Airport Patterns
Emissions up 338% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
37t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 4, 2025 – Apr 10, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 148%.
4.4t CO₂
Elevated activity Apr 12, 2025 – Apr 18, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 148%.
10.5t CO₂
Elevated activity Jul 7, 2025 – Jul 13, 2025 — 3 flights in 7 days vs baseline of 1
3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 148%.
5.1t CO₂
Single high-emission departure N402JE → KCLM on Sep 16, 2025 — 9.4t CO₂, 100% of day's total
Aircraft N402JE departing to KCLM produced 9.4t CO₂, representing 100% of all airport emissions on Sep 16, 2025.
9.4t CO₂
58-day gap in recorded activity ending Jun 14, 2025
Airport had 58 consecutive days with zero recorded flights before activity resumed on Jun 14, 2025.
7.7t CO₂
Route Map
KCLM to KVNY · 995 miles
Total Flights
1
Avg CO₂/Flight
7.7t
Total Emissions
7.7t CO₂
KCLM to KTUS · 1,286 miles
Total Flights
1
Avg CO₂/Flight
5.4t
Total Emissions
5.4t CO₂
KCLM to PANR · 842 miles
Total Flights
1
Avg CO₂/Flight
4.4t
Total Emissions
4.4t CO₂
KCLM to KHWD · 726 miles
Total Flights
1
Avg CO₂/Flight
2.2t
Total Emissions
2.2t CO₂
KCLM to KBLI · 64 miles
Total Flights
1
Avg CO₂/Flight
1.5t
Total Emissions
1.5t CO₂
KCLM to KBIS · 1,063 miles
Total Flights
1
Avg CO₂/Flight
0.9t
Total Emissions
0.9t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period