block hour (English, noun)
expansion: block hour (plural block hours)
Senses:
topics: aeronautics
aerospace
aviation
business
engineering
natural-sciences
physical-sciences
glosses: The time from the an aircraft pushes back from the gate at departure of a revenue flight, until the moment the aircraft makes its final stop at the arrival gate following its landing. Equal to flight hours plus taxi time.
Forms:
form: block hours
tags: plural