If you are thinking whether WP Travel plugin includes the feature regarding displaying the excerpt in grid view as displayed in list view in itinerary page or not then WP Travel plugin provides the feature regarding displaying the excerpt in grid view in the itinerary page using filter code.

To display the excerpt in Grid view in the itinerary page, you have to add following given filter code in functions.php file of your child theme.

 function wptravel_grid_view_customize( $trip_id ) {
 $sanitized_get = WP_Travel::get_sanitize_request();
 $view_mode = wptravel_get_archive_view_mode( $sanitized_get );
 if ( 'grid' === $view_mode ) :
 ?>
 <div class="entry-content">
 <p><?php echo get_the_excerpt( $trip_id ); ?></p>
 </div>
 <?php
 endif;
                            }
 add_action( 'wp_travel_after_archive_title', 'wptravel_grid_view_customize' );

For detail assistance regarding creating a child theme, please refer link.

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