Airports / Hachijojima Airport
Hachijojima Airport(RJTH)
Hachijojima, Japan
Last updated: Mar 29, 2026
Activity Summary
Airport Patterns
Emissions up 418% 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
69t
Signals Detected
5
Highest Severity
High
Elevated activity May 2, 2025 – May 8, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 186%.
6.4t CO₂
Elevated activity May 25, 2025 – May 31, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 186%.
3.8t CO₂
Elevated activity Aug 18, 2025 – Aug 24, 2025 — 2 flights in 7 days vs baseline of 1
2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 186%.
18.8t CO₂
Single high-emission departure 9H-OKO → KLAX on Jan 9, 2026 — 38.2t CO₂, 100% of day's total
Aircraft 9H-OKO departing to KLAX produced 38.2t CO₂, representing 100% of all airport emissions on Jan 9, 2026.
38.2t CO₂
23-day gap in recorded activity ending May 27, 2025
Airport had 23 consecutive days with zero recorded flights before activity resumed on May 27, 2025.
1.9t CO₂
Route Map
RJTH to KLAX · 5,571 miles
Total Flights
1
Avg CO₂/Flight
38.2t
Total Emissions
38.2t CO₂
RJTH to WSSL · 3,195 miles
Total Flights
1
Avg CO₂/Flight
30.6t
Total Emissions
30.6t CO₂
RJTH to WBKU · 2,456 miles
Total Flights
1
Avg CO₂/Flight
22.4t
Total Emissions
22.4t CO₂
RJTH to WRRR · 2,302 miles
Total Flights
1
Avg CO₂/Flight
17.0t
Total Emissions
17.0t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period