Oct 4 (Reuters) - WestJet Airlines Ltd WJA.TO :
* COLLEEN JOHNSTON JOINS WESTJET'S BOARD OF DIRECTORS
* WESTJET AIRLINES LTD - JOHNSTON'S APPOINTMENT WILL BE EFFECTIVE IMMEDIATELY
Oct 4 (Reuters) - WestJet Airlines Ltd WJA.TO :
* COLLEEN JOHNSTON JOINS WESTJET'S BOARD OF DIRECTORS
* WESTJET AIRLINES LTD - JOHNSTON'S APPOINTMENT WILL BE EFFECTIVE IMMEDIATELY