Airports / Gratiot Community Airport
Gratiot Community Airport(KAMN)
Alma, United States
Last updated: Feb 24, 2026
Activity Summary
Airport Patterns
Emissions up 617% 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
40t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 30, 2025 – May 6, 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 138%.
2.6t CO₂
Elevated activity Jun 6, 2025 – Jun 12, 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 138%.
3.0t CO₂
Elevated activity Jun 13, 2025 – Jun 19, 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 138%.
10.2t CO₂
Single high-emission departure N716GC → LPPM on Sep 6, 2025 — 23.4t CO₂, 100% of day's total
Aircraft N716GC departing to LPPM produced 23.4t CO₂, representing 100% of all airport emissions on Sep 6, 2025.
23.4t CO₂
22-day gap in recorded activity ending Apr 24, 2025
Airport had 22 consecutive days with zero recorded flights before activity resumed on Apr 24, 2025.
0.6t CO₂
Route Map
KAMN to LPPM · 3,896 miles
Total Flights
1
Avg CO₂/Flight
23.4t
Total Emissions
23.4t CO₂
KAMN to KSFO · 2,002 miles
Total Flights
1
Avg CO₂/Flight
13.7t
Total Emissions
13.7t CO₂
KAMN to KCRQ · 1,889 miles
Total Flights
1
Avg CO₂/Flight
9.4t
Total Emissions
9.4t CO₂
KAMN to KFLD · 193 miles
Total Flights
1
Avg CO₂/Flight
8.3t
Total Emissions
8.3t CO₂
KAMN to KBOS · 695 miles
Total Flights
3
Avg CO₂/Flight
2.8t
Total Emissions
8.3t CO₂
KAMN to KJYO · 472 miles
Total Flights
3
Avg CO₂/Flight
1.8t
Total Emissions
5.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period