Airports / Stephenville Clark Regional Airport
Stephenville Clark Regional Airport(KSEP)
Stephenville, United States
Last updated: Mar 27, 2026
Activity Summary
Airport Patterns
Emissions up 375% 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
72t
Signals Detected
4
Highest Severity
High
Elevated activity Apr 8, 2025 – Apr 14, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 112%.
26.1t CO₂
Elevated activity Jun 16, 2025 – Jun 22, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 112%.
11.8t CO₂
Elevated activity Jun 25, 2025 – Jul 1, 2025 — 8 flights in 7 days vs baseline of 4
8 flights recorded in a 7-day window, exceeding the airport baseline of 4 flights per week by 112%.
19.7t CO₂
Single high-emission departure N824S → KSEP on Apr 13, 2025 — 14.3t CO₂, 100% of day's total
Aircraft N824S departing to KSEP produced 14.3t CO₂, representing 100% of all airport emissions on Apr 13, 2025.
14.3t CO₂
Route Map
KSEP to KDAL · 89 miles
Total Flights
24
Avg CO₂/Flight
0.8t
Total Emissions
18.7t CO₂
KSEP to KVNY · 1,180 miles
Total Flights
1
Avg CO₂/Flight
10.2t
Total Emissions
10.2t CO₂
KSEP to KSSI · 989 miles
Total Flights
1
Avg CO₂/Flight
7.8t
Total Emissions
7.8t CO₂
KSEP to KPHX · 806 miles
Total Flights
2
Avg CO₂/Flight
3.8t
Total Emissions
7.6t CO₂
KSEP to KSLC · 967 miles
Total Flights
1
Avg CO₂/Flight
6.1t
Total Emissions
6.1t CO₂
KSEP to KSNA · 1,144 miles
Total Flights
1
Avg CO₂/Flight
5.0t
Total Emissions
5.0t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period