Airports / Putnam County Airport
Putnam County Airport(KOWX)
Ottawa, United States
Last updated: Mar 7, 2026
Activity Summary
Airport Patterns
Emissions up 364% 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
44t
Signals Detected
5
Highest Severity
High
Elevated activity May 12, 2025 – May 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 121%.
10.6t CO₂
Elevated activity Jun 7, 2025 – Jun 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 121%.
3.7t CO₂
Elevated activity Jun 14, 2025 – Jun 20, 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 121%.
8.0t CO₂
Single high-emission departure N457MP → KOWX on May 1, 2025 — 16.3t CO₂, 89% of day's total
Aircraft N457MP departing to KOWX produced 16.3t CO₂, representing 89% of all airport emissions on May 1, 2025.
16.3t CO₂
14-day gap in recorded activity ending May 16, 2025
Airport had 14 consecutive days with zero recorded flights before activity resumed on May 16, 2025.
5.4t CO₂
Route Map
KOWX to KSBA · 1,997 miles
Total Flights
1
Avg CO₂/Flight
16.1t
Total Emissions
16.1t CO₂
KOWX to KSNA · 1,916 miles
Total Flights
1
Avg CO₂/Flight
11.4t
Total Emissions
11.4t CO₂
KOWX to KLAX · 1,936 miles
Total Flights
1
Avg CO₂/Flight
11.1t
Total Emissions
11.1t CO₂
KOWX to KOAK · 2,039 miles
Total Flights
1
Avg CO₂/Flight
10.8t
Total Emissions
10.8t CO₂
KOWX to KIAD · 374 miles
Total Flights
4
Avg CO₂/Flight
1.9t
Total Emissions
7.5t CO₂
KOWX to KPHL · 466 miles
Total Flights
2
Avg CO₂/Flight
2.3t
Total Emissions
4.7t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period