Airports / Crookston Municipal Airport-Kirkwood Field
Crookston Municipal Airport-Kirkwood Field(KCKN)
Crookston, United States
Last updated: Feb 5, 2026
Activity Summary
Airport Patterns
Activity broadly consistent with prior period — averaging 0 flights/month
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
21t
Signals Detected
5
Highest Severity
High
Elevated activity May 17, 2025 – May 23, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 1,408%.
6.9t CO₂
Elevated activity Oct 3, 2025 – Oct 9, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 654%.
3.3t CO₂
Elevated activity Oct 10, 2025 – Oct 16, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 654%.
2.4t CO₂
Single high-emission departure N511FL → KCKN on May 17, 2025 — 4.7t CO₂, 69% of day's total
Aircraft N511FL departing to KCKN produced 4.7t CO₂, representing 69% of all airport emissions on May 17, 2025.
4.7t CO₂
146-day gap in recorded activity ending Oct 9, 2025
Airport had 146 consecutive days with zero recorded flights before activity resumed on Oct 9, 2025.
3.3t CO₂
Route Map
KCKN to KSFO · 1,476 miles
Total Flights
1
Avg CO₂/Flight
3.7t
Total Emissions
3.7t CO₂
KCKN to KCMH · 870 miles
Total Flights
1
Avg CO₂/Flight
3.3t
Total Emissions
3.3t CO₂
KCKN to CYXE · 538 miles
Total Flights
1
Avg CO₂/Flight
2.4t
Total Emissions
2.4t CO₂
KCKN to KPTK · 734 miles
Total Flights
1
Avg CO₂/Flight
2.1t
Total Emissions
2.1t CO₂
Recent Flights
8 total flights recordedShowing most recent flights — not filtered by viewing period