Airports / Hartness State Airport (Springfield)
Hartness State Airport (Springfield)(KVSF)
North Springfield, United States
Last updated: Mar 25, 2026
Activity Summary
Airport Patterns
Emissions up 678% 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
39t
Signals Detected
4
Highest Severity
High
Elevated activity Apr 1, 2025 – Apr 7, 2025 — 8 flights in 7 days vs baseline of 3
8 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 146%.
8.9t CO₂
Elevated activity Jul 14, 2025 – Jul 20, 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%.
11.2t CO₂
Elevated activity Aug 20, 2025 – Aug 26, 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%.
6.5t CO₂
Single high-emission departure N356VJ → KVSF on May 8, 2025 — 12.2t CO₂, 100% of day's total
Aircraft N356VJ departing to KVSF produced 12.2t CO₂, representing 100% of all airport emissions on May 8, 2025.
12.2t CO₂
Route Map
KVSF to KTEB · 190 miles
Total Flights
12
Avg CO₂/Flight
1.4t
Total Emissions
16.8t CO₂
KVSF to KHPN · 169 miles
Total Flights
8
Avg CO₂/Flight
0.7t
Total Emissions
5.7t CO₂
KVSF to KFTY · 924 miles
Total Flights
1
Avg CO₂/Flight
4.9t
Total Emissions
4.9t CO₂
KVSF to KMRT · 598 miles
Total Flights
2
Avg CO₂/Flight
2.1t
Total Emissions
4.2t CO₂
KVSF to KCHO · 475 miles
Total Flights
1
Avg CO₂/Flight
2.7t
Total Emissions
2.7t CO₂
KVSF to KLEB · 22 miles
Total Flights
2
Avg CO₂/Flight
1.3t
Total Emissions
2.6t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period