Airports / Philip Billard Municipal Airport
Philip Billard Municipal Airport(KTOP)
Topeka, United States
Last updated: Mar 28, 2026
Activity Summary
Airport Patterns
Emissions up 789% 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
85t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 13, 2025 – Apr 19, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 121%.
16.6t CO₂
Elevated activity May 15, 2025 – May 21, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 121%.
18.3t CO₂
Elevated activity Oct 10, 2025 – Oct 16, 2025 — 7 flights in 7 days vs baseline of 3
7 flights recorded in a 7-day window, exceeding the airport baseline of 3 flights per week by 121%.
20.2t CO₂
Single high-emission departure N62AE → KDET on Oct 3, 2025 — 18.7t CO₂, 100% of day's total
Aircraft N62AE departing to KDET produced 18.7t CO₂, representing 100% of all airport emissions on Oct 3, 2025.
18.7t CO₂
14-day gap in recorded activity ending Jun 25, 2025
Airport had 14 consecutive days with zero recorded flights before activity resumed on Jun 25, 2025.
11.3t CO₂
Route Map
KTOP to KSNA · 1,288 miles
Total Flights
2
Avg CO₂/Flight
13.1t
Total Emissions
26.3t CO₂
KTOP to KDET · 699 miles
Total Flights
1
Avg CO₂/Flight
18.7t
Total Emissions
18.7t CO₂
KTOP to KSJC · 1,428 miles
Total Flights
2
Avg CO₂/Flight
6.6t
Total Emissions
13.1t CO₂
KTOP to KOAK · 1,438 miles
Total Flights
1
Avg CO₂/Flight
8.1t
Total Emissions
8.1t CO₂
KTOP to KSLC · 874 miles
Total Flights
2
Avg CO₂/Flight
3.9t
Total Emissions
7.7t CO₂
KTOP to KTEB · 1,145 miles
Total Flights
2
Avg CO₂/Flight
3.5t
Total Emissions
7.1t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period