Airports / San Julian Air Base
San Julian Air Base(MUSJ)
Sandino, Cuba
Last updated: Feb 7, 2026
Activity Summary
Airport Patterns
Emissions up 134% 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
11t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 2, 2025 – Apr 8, 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 178%.
1.9t CO₂
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 178%.
1.6t CO₂
Elevated activity Apr 16, 2025 – Apr 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 178%.
1.6t CO₂
Single high-emission departure EC-OGB → Unknown on Sep 23, 2025 — 4.2t CO₂, 68% of day's total
Aircraft EC-OGB departing to Unknown produced 4.2t CO₂, representing 68% of all airport emissions on Sep 23, 2025.
4.2t CO₂
44-day gap in recorded activity ending Jun 29, 2025
Airport had 44 consecutive days with zero recorded flights before activity resumed on Jun 29, 2025.
1.9t CO₂
Route Map
MUSJ to KFLL · 373 miles
Total Flights
5
Avg CO₂/Flight
1.6t
Total Emissions
7.9t CO₂
MUSJ to KTPA · 418 miles
Total Flights
1
Avg CO₂/Flight
1.5t
Total Emissions
1.5t CO₂
MUSJ to KTMB · 340 miles
Total Flights
1
Avg CO₂/Flight
1.2t
Total Emissions
1.2t CO₂
MUSJ to KFXE · 379 miles
Total Flights
1
Avg CO₂/Flight
0.0t
Total Emissions
0.0t CO₂
MUSJ to MYCC · 390 miles
Total Flights
1
Avg CO₂/Flight
0.0t
Total Emissions
0.0t CO₂
MUSJ to MMCZ · 209 miles
Total Flights
1
Avg CO₂/Flight
0.0t
Total Emissions
0.0t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period