Airports / Kisarazu Ab
Kisarazu Ab(RJTK)
Kisarazu, Japan
Last updated: Mar 24, 2026
Activity Summary
Airport Patterns
Emissions up 872% 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
9t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 9, 2025 – Apr 15, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 454%.
0.6t CO₂
Elevated activity Jul 16, 2025 – Jul 22, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 454%.
1.9t CO₂
Elevated activity Sep 1, 2025 – Sep 7, 2025 — 1 flights in 7 days vs baseline of 0
1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 454%.
1.9t CO₂
Single high-emission departure JA501A → RJTT on Oct 5, 2025 — 2.8t CO₂, 84% of day's total
Aircraft JA501A departing to RJTT produced 2.8t CO₂, representing 84% of all airport emissions on Oct 5, 2025.
2.8t CO₂
104-day gap in recorded activity ending Jul 22, 2025
Airport had 104 consecutive days with zero recorded flights before activity resumed on Jul 22, 2025.
1.9t CO₂
Route Map
RJTK to RJTT · 13 miles
Total Flights
4
Avg CO₂/Flight
2.1t
Total Emissions
8.5t CO₂
RJTK to RJTD · 37 miles
Total Flights
1
Avg CO₂/Flight
1.9t
Total Emissions
1.9t CO₂
RJTK to RJAA · 37 miles
Total Flights
1
Avg CO₂/Flight
0.5t
Total Emissions
0.5t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period