Airports / Chautauqua County-Dunkirk Airport
Chautauqua County-Dunkirk Airport(KDKK)
Dunkirk, United States
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Emissions up 315% 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
100t
Signals Detected
4
Highest Severity
High
Elevated activity Jul 7, 2025 – Jul 13, 2025 — 9 flights in 7 days vs baseline of 4
9 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 120%.
25.6t CO₂
Elevated activity Jul 14, 2025 – Jul 20, 2025 — 12 flights in 7 days vs baseline of 4
12 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 193%.
36.7t CO₂
Elevated activity Oct 16, 2025 – Oct 22, 2025 — 9 flights in 7 days vs baseline of 4
9 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 120%.
15.7t CO₂
Single high-emission departure N663FX → KOAK on Nov 6, 2025 — 22.2t CO₂, 50% of day's total
Aircraft N663FX departing to KOAK produced 22.2t CO₂, representing 50% of all airport emissions on Nov 6, 2025.
22.2t CO₂
Route Map
KDKK to KSUN · 1,758 miles
Total Flights
3
Avg CO₂/Flight
10.5t
Total Emissions
31.4t CO₂
KDKK to KBJC · 1,350 miles
Total Flights
3
Avg CO₂/Flight
9.0t
Total Emissions
27.1t CO₂
KDKK to KOAK · 2,269 miles
Total Flights
1
Avg CO₂/Flight
22.2t
Total Emissions
22.2t CO₂
KDKK to KBZN · 1,586 miles
Total Flights
2
Avg CO₂/Flight
10.9t
Total Emissions
21.8t CO₂
KDKK to KVNY · 2,180 miles
Total Flights
1
Avg CO₂/Flight
19.6t
Total Emissions
19.6t CO₂
KDKK to KAPC · 2,259 miles
Total Flights
1
Avg CO₂/Flight
15.6t
Total Emissions
15.6t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period