On-time performance

The industry-accepted statistic for on-time arrival of flights is called A15, measured as the percentage of flights that arrived within 15 minutes of their scheduled arrival time. While Canadian carriers are not required to report on-time performance measures, WestJet believes it is important to show our guests how we're doing. The duration of a flight is measured from the moment the parking brake is disengaged at the departure gate to the moment it is engaged at the destination gate. WestJet's A15 results as indicated below are for all flights system-wide.


WestJet's 2014 A15 performance

 Number of flights in the periodPercentage of on-time arrivals
January 2014 15594 58.1%
February 2014 14434 69.1%
2014 to date 30028 63.4%


WestJet's 2013 A15 performance

 Number of flights in the periodPercentage of on-time arrivals
January 2013 13960 63.0%
February 2013 12451 66.5%
March 2013 14162 69.3%
April 2013 13745 79.1%
May 2013 14302 83.1%
June 2013 14115 80.6%
July 2013 15230 75.9%
August 2013 15433 73.2%
September 2013 14307 86.7%
October 2013 14544 83.1%
November 2013 14298 77.2%
December 2013 15394 48.4%
2013 to date 171856 73.8%