Airports / Alturas Municipal Airport
Alturas Municipal Airport(KAAT)
Alturas, United States
Last updated: Mar 26, 2026
Activity Summary
Airport Patterns
Emissions up 602% 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
55t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 26, 2025 – May 2, 2025 — 6 flights in 7 days vs baseline of 3
6 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 139%.
19.0t CO₂
Elevated activity May 17, 2025 – May 23, 2025 — 6 flights in 7 days vs baseline of 3
6 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 139%.
10.0t CO₂
Elevated activity Jun 11, 2025 – Jun 17, 2025 — 6 flights in 7 days vs baseline of 3
6 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 139%.
13.0t CO₂
Single high-emission departure N457WB → KAAT on May 12, 2025 — 12.2t CO₂, 100% of day's total
Aircraft N457WB departing to KAAT produced 12.2t CO₂, representing 100% of all airport emissions on May 12, 2025.
12.2t CO₂
21-day gap in recorded activity ending Jun 12, 2025
Airport had 21 consecutive days with zero recorded flights before activity resumed on Jun 12, 2025.
0.9t CO₂
Route Map
KAAT to KBFI · 427 miles
Total Flights
11
Avg CO₂/Flight
1.7t
Total Emissions
18.6t CO₂
KAAT to KRNO · 143 miles
Total Flights
8
Avg CO₂/Flight
1.8t
Total Emissions
14.6t CO₂
KAAT to KPSP · 573 miles
Total Flights
5
Avg CO₂/Flight
2.4t
Total Emissions
12.1t CO₂
KAAT to KSDL · 720 miles
Total Flights
2
Avg CO₂/Flight
5.8t
Total Emissions
11.6t CO₂
KAAT to KVNY · 516 miles
Total Flights
5
Avg CO₂/Flight
1.8t
Total Emissions
8.8t CO₂
KAAT to KHOB · 1,130 miles
Total Flights
1
Avg CO₂/Flight
8.8t
Total Emissions
8.8t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period