driving time

or drive time

noun

the time or estimated time to drive between two points or to one's destination.
a period, as in early morning and late afternoon, when many people are driving to or from work and listening to car radios: Many radio commercials are broadcast during driving time.

drive time

noun

driving time.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for drive-time

Contemporary Examples of drive-time

Meanwhile, she is continuing to host a three-hour morning drive-time music show on Los Angeles radio.
Lisa Kennedy Montgomery on Her Path From MTV to Fox Business
Lloyd Grove
December 9, 2013
As an afternoon drive-time radio host in Phoenix, J.D. Hayworth did a killer impression of John McCain.
The Thorn in McCain's Side
Lloyd Grove
February 17, 2010
Walking into the radio studio in Boston, an AM drive-time show, I saw the host speed-reading the back flap with beetled brow.
Would My Father Have Voted for Obama?
Christopher Buckley
May 12, 2009

British Dictionary definitions for drive-time

drive-time

noun

1. the time of day when many people are driving to or from work, regarded as a broadcasting slot
2. (as modifier)the daily drive-time show

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012