Airports / Du Bois-Jefferson County Airport
Du Bois-Jefferson County Airport(KDUJ)
Dubois, United States
Last updated: Mar 23, 2026
Activity Summary
Airport Patterns
Emissions up 128% 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
113t
Signals Detected
5
Highest Severity
High
Elevated activity Jul 22, 2025 – Jul 28, 2025 — 8 flights in 7 days vs baseline of 2
8 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 228%.
38.1t CO₂
Elevated activity May 23, 2025 – May 29, 2025 — 5 flights in 7 days vs baseline of 2
5 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 105%.
23.1t CO₂
Elevated activity Jul 29, 2025 – Aug 4, 2025 — 6 flights in 7 days vs baseline of 2
6 flights recorded in a 7-day window, exceeding the airport baseline of 2 flights per week by 146%.
29.3t CO₂
Single high-emission departure N650SB → KSFO on Feb 12, 2026 — 22.9t CO₂, 100% of day's total
Aircraft N650SB departing to KSFO produced 22.9t CO₂, representing 100% of all airport emissions on Feb 12, 2026.
22.9t CO₂
16-day gap in recorded activity ending Nov 6, 2025
Airport had 16 consecutive days with zero recorded flights before activity resumed on Nov 6, 2025.
Route Map
KDUJ to KSLC · 1,715 miles
Total Flights
3
Avg CO₂/Flight
13.1t
Total Emissions
39.4t CO₂
KDUJ to KSFO · 2,310 miles
Total Flights
2
Avg CO₂/Flight
19.1t
Total Emissions
38.2t CO₂
KDUJ to KVNY · 2,198 miles
Total Flights
3
Avg CO₂/Flight
7.6t
Total Emissions
22.9t CO₂
KDUJ to KAPA · 1,366 miles
Total Flights
3
Avg CO₂/Flight
6.8t
Total Emissions
20.4t CO₂
KDUJ to KBDG · 1,644 miles
Total Flights
2
Avg CO₂/Flight
10.1t
Total Emissions
20.2t CO₂
KDUJ to CYVR · 2,193 miles
Total Flights
1
Avg CO₂/Flight
19.4t
Total Emissions
19.4t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period