Airports / Niijima Airport
Niijima Airport(RJAN)
Niijima Village, Japan
Last updated: Feb 3, 2026
Activity Summary
Airport Patterns
Concentrated traffic — RJAN → RJAA accounts for 100% of all departures
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
10t
Signals Detected
5
Highest Severity
High
Elevated activity May 29, 2025 – Jun 4, 2025 — 2 flights in 7 days vs baseline of 0
2 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 615%.
2.9t CO₂
Elevated activity Jul 10, 2025 – Jul 16, 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 257%.
1.9t CO₂
Elevated activity Jul 20, 2025 – Jul 26, 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 257%.
0.5t CO₂
Single high-emission departure JA009G → RJAN on May 29, 2025 — 2.3t CO₂, 100% of day's total
Aircraft JA009G departing to RJAN produced 2.3t CO₂, representing 100% of all airport emissions on May 29, 2025.
2.3t CO₂
44-day gap in recorded activity ending Jul 16, 2025
Airport had 44 consecutive days with zero recorded flights before activity resumed on Jul 16, 2025.
1.9t CO₂
Route Map
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period