Airports / Penn Valley Airport
Penn Valley Airport(KSEG)
Selinsgrove, United States
Last updated: Mar 29, 2026
Activity Summary
Airport Patterns
Emissions up 295% 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
131t
Signals Detected
5
Highest Severity
High
Elevated activity May 1, 2025 – May 7, 2025 — 9 flights in 7 days vs baseline of 3
9 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 200%.
30.5t CO₂
Elevated activity Sep 18, 2025 – Sep 24, 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 133%.
31.6t CO₂
Elevated activity Nov 1, 2025 – Nov 7, 2025 — 9 flights in 7 days vs baseline of 3
9 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 200%.
44.0t CO₂
Single high-emission departure N656FX → KVNY on Mar 15, 2026 — 21.8t CO₂, 100% of day's total
Aircraft N656FX departing to KVNY produced 21.8t CO₂, representing 100% of all airport emissions on Mar 15, 2026.
21.8t CO₂
15-day gap in recorded activity ending Apr 23, 2025
Airport had 15 consecutive days with zero recorded flights before activity resumed on Apr 23, 2025.
3.1t CO₂
Route Map
KSEG to KVNY · 2,304 miles
Total Flights
8
Avg CO₂/Flight
15.9t
Total Emissions
127.0t CO₂
KSEG to KSFO · 2,419 miles
Total Flights
5
Avg CO₂/Flight
11.3t
Total Emissions
56.7t CO₂
KSEG to KLXV · 1,555 miles
Total Flights
5
Avg CO₂/Flight
10.7t
Total Emissions
53.5t CO₂
KSEG to KMDW · 568 miles
Total Flights
16
Avg CO₂/Flight
2.6t
Total Emissions
41.7t CO₂
KSEG to KGNB · 1,521 miles
Total Flights
3
Avg CO₂/Flight
11.5t
Total Emissions
34.6t CO₂
KSEG to KLAS · 2,081 miles
Total Flights
2
Avg CO₂/Flight
14.8t
Total Emissions
29.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period