Airports / Lewiston-Nez Perce County Airport
Lewiston-Nez Perce County Airport(KLWS)
Lewiston, United States
Last updated: Mar 28, 2026
Activity Summary
Airport Patterns
Emissions up 707% 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
58t
Signals Detected
4
Highest Severity
High
Elevated activity Jun 20, 2025 – Jun 26, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 109%.
7.1t CO₂
Elevated activity Aug 16, 2025 – Aug 22, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 109%.
5.0t CO₂
Elevated activity Sep 30, 2025 – Oct 6, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 109%.
26.2t CO₂
Single high-emission departure N141JE → MYEM on Jan 18, 2026 — 19.5t CO₂, 80% of day's total
Aircraft N141JE departing to MYEM produced 19.5t CO₂, representing 80% of all airport emissions on Jan 18, 2026.
19.5t CO₂
Route Map
KLWS to MYEM · 2,662 miles
Total Flights
1
Avg CO₂/Flight
19.5t
Total Emissions
19.5t CO₂
KLWS to KHOU · 1,643 miles
Total Flights
1
Avg CO₂/Flight
14.6t
Total Emissions
14.6t CO₂
KLWS to KSFO · 664 miles
Total Flights
2
Avg CO₂/Flight
4.8t
Total Emissions
9.7t CO₂
KLWS to KSJC · 672 miles
Total Flights
3
Avg CO₂/Flight
3.1t
Total Emissions
9.3t CO₂
KLWS to KNUQ · 671 miles
Total Flights
2
Avg CO₂/Flight
4.6t
Total Emissions
9.2t CO₂
KLWS to KERV · 1,487 miles
Total Flights
1
Avg CO₂/Flight
7.6t
Total Emissions
7.6t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period