Jason Blair Aviation

CFI Duty Time Log

Tracks total flight time against the rolling 24-hour, 480-minute duty limit.

The rule: a CFI may not have accrued more than 480 total minutes (8-hours) of flight time in any 24-consecutive-hour period. This log totals flight time on a rolling basis, so as old minutes cross the 24-hour mark they fall off the total automatically — freeing up room for new flight time, minute by minute.

Rolling 24-Hr Total (min)

No flights logged

Updates live as minutes age past 24 hrs

Log a Flight

Date

Student / Pilot

Takeoff

Landing

Flight Log

Duration is calculated from takeoff to landing. Overnight flights (landing after midnight) are handled automatically.

Scenario: 480-min rolling 24-hr limit