Airports / Harry P Williams Memorial Airport
Harry P Williams Memorial Airport(KPTN)
Patterson, United States
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Emissions up 158% 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
77t
Signals Detected
4
Highest Severity
High
Elevated activity Jun 2, 2025 – Jun 8, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 116%.
32.5t CO₂
Elevated activity Oct 15, 2025 – Oct 21, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 116%.
13.8t CO₂
Elevated activity Nov 7, 2025 – Nov 13, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 116%.
15.2t CO₂
Single high-emission departure N600CK → KVNY on Nov 20, 2025 — 15.2t CO₂, 89% of day's total
Aircraft N600CK departing to KVNY produced 15.2t CO₂, representing 89% of all airport emissions on Nov 20, 2025.
15.2t CO₂
Route Map
KPTN to KVNY · 1,617 miles
Total Flights
3
Avg CO₂/Flight
12.7t
Total Emissions
38.1t CO₂
KPTN to KTPA · 546 miles
Total Flights
12
Avg CO₂/Flight
2.9t
Total Emissions
34.8t CO₂
KPTN to KOPF · 725 miles
Total Flights
4
Avg CO₂/Flight
4.2t
Total Emissions
16.9t CO₂
KPTN to KBGR · 1,609 miles
Total Flights
1
Avg CO₂/Flight
12.5t
Total Emissions
12.5t CO₂
KPTN to KPBI · 715 miles
Total Flights
4
Avg CO₂/Flight
2.4t
Total Emissions
9.6t CO₂
KPTN to KFLL · 728 miles
Total Flights
3
Avg CO₂/Flight
3.0t
Total Emissions
9.1t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period