| Code | Year/Month | Avg. Delay |
|---|---|---|
| PHX | 2003/6 | 54 min |
| PHX | 2003/7 | 60.4 min |
| PHX | 2003/8 | 58.8 min |
| PHX | 2003/9 | 54.5 min |
| PHX | 2003/10 | 53.3 min |
| PHX | 2003/11 | 52.8 min |
| PHX | 2003/12 | 49.3 min |
| PHX | 2004/1 | 56.6 min |
| PHX | 2004/2 | 47.5 min |
| PHX | 2004/3 | 53.5 min |
| PHX | 2004/4 | 52.9 min |
| PHX | 2004/5 | 52.4 min |
| PHX | 2004/6 | 52.7 min |
| PHX | 2004/7 | 51.1 min |
| PHX | 2004/8 | 49.6 min |
| PHX | 2004/9 | 51.9 min |
| PHX | 2004/10 | 48.5 min |
| PHX | 2004/11 | 49.4 min |
| PHX | 2004/12 | 48 min |
| PHX | 2005/1 | 51.1 min |
| PHX | 2005/2 | 50.2 min |
| PHX | 2005/3 | 47.1 min |
| PHX | 2005/4 | 59.3 min |
| PHX | 2005/5 | 53.5 min |
| PHX | 2005/6 | 50.7 min |
| PHX | 2005/7 | 55 min |
| PHX | 2005/8 | 53.7 min |
| PHX | 2005/9 | 53.2 min |
| PHX | 2005/10 | 49.1 min |
| PHX | 2005/11 | 55.9 min |
| PHX | 2005/12 | 46.8 min |
| PHX | 2006/1 | 46.6 min |
| PHX | 2006/2 | 51.2 min |
| PHX | 2006/3 | 47.4 min |
| PHX | 2006/4 | 48.4 min |
| PHX | 2006/5 | 49 min |
| PHX | 2006/6 | 54 min |
| PHX | 2006/7 | 53.4 min |
| PHX | 2006/8 | 54.6 min |
| PHX | 2006/9 | 52.4 min |
| PHX | 2006/10 | 52.1 min |
| PHX | 2006/11 | 53.4 min |
| PHX | 2006/12 | 55.8 min |
| PHX | 2007/1 | 52.1 min |
| PHX | 2007/2 | 52.5 min |
| PHX | 2007/3 | 52.7 min |
| PHX | 2007/4 | 50.8 min |
| PHX | 2007/5 | 54 min |
| PHX | 2007/6 | 56.6 min |
| PHX | 2007/7 | 53.9 min |
| PHX | 2007/8 | 53.6 min |
| PHX | 2007/9 | 51.7 min |
| PHX | 2007/10 | 53.3 min |
| PHX | 2007/11 | 52.9 min |
| PHX | 2007/12 | 54.7 min |
| PHX | 2008/1 | 51.7 min |
| PHX | 2008/2 | 52.3 min |
| PHX | 2008/3 | 55 min |
| PHX | 2008/4 | 56.2 min |
| PHX | 2008/5 | 53.7 min |
| PHX | 2008/6 | 57.5 min |
| PHX | 2008/7 | 56.9 min |
| PHX | 2008/8 | 53.4 min |
| PHX | 2008/9 | 58.5 min |
| PHX | 2008/10 | 51.7 min |
| PHX | 2008/11 | 50.7 min |
| PHX | 2008/12 | 57 min |
| PHX | 2009/1 | 52.3 min |
| PHX | 2009/2 | 56.7 min |
| PHX | 2009/3 | 52.9 min |
| PHX | 2009/4 | 57.9 min |
| PHX | 2009/5 | 51.6 min |
| PHX | 2009/6 | 55.2 min |
| PHX | 2009/7 | 51.3 min |
| PHX | 2009/8 | 53.2 min |
| PHX | 2009/9 | 54.1 min |
| PHX | 2009/10 | 49.9 min |
| PHX | 2009/11 | 56.9 min |
| PHX | 2009/12 | 52.5 min |
| PHX | 2010/1 | 52.5 min |
| PHX | 2010/2 | 49 min |
| PHX | 2010/3 | 54 min |
| PHX | 2010/4 | 49.1 min |
| PHX | 2010/5 | 51.9 min |
| PHX | 2010/6 | 51.8 min |
| PHX | 2010/7 | 55.1 min |
| PHX | 2010/8 | 53.5 min |
| PHX | 2010/9 | 56.7 min |
| PHX | 2010/10 | 52.7 min |
| PHX | 2010/11 | 48.1 min |
| PHX | 2010/12 | 51.5 min |
| PHX | 2011/1 | 50.2 min |
| PHX | 2011/2 | 55.6 min |
| PHX | 2011/3 | 51.8 min |
| PHX | 2011/4 | 52.4 min |
| PHX | 2011/5 | 51.8 min |
| PHX | 2011/6 | 54.6 min |
| PHX | 2011/7 | 62.2 min |
| PHX | 2011/8 | 57.6 min |
| PHX | 2011/9 | 56.9 min |
| PHX | 2011/10 | 51.4 min |
| PHX | 2011/11 | 53 min |
| PHX | 2011/12 | 55 min |
| PHX | 2012/1 | 54.5 min |
| PHX | 2012/2 | 45.7 min |
| PHX | 2012/3 | 53.4 min |
| PHX | 2012/4 | 53.9 min |
| PHX | 2012/5 | 55.2 min |
| PHX | 2012/6 | 56.5 min |
| PHX | 2012/7 | 54.5 min |
| PHX | 2012/8 | 54.6 min |
| PHX | 2012/9 | 58.7 min |
| PHX | 2012/10 | 52.3 min |
| PHX | 2012/11 | 58.4 min |
| PHX | 2012/12 | 48.5 min |
| PHX | 2013/1 | 56.9 min |
| PHX | 2013/2 | 53.1 min |
| PHX | 2013/3 | 58.4 min |
| PHX | 2013/4 | 52.9 min |
| PHX | 2013/5 | 52 min |
| PHX | 2013/6 | 58 min |
| PHX | 2013/7 | 57.4 min |
| PHX | 2013/8 | 53.9 min |
| PHX | 2013/9 | 54.3 min |
| PHX | 2013/10 | 48 min |
| PHX | 2013/11 | 47.8 min |
| PHX | 2013/12 | 49.9 min |
| PHX | 2014/1 | 56.8 min |
| PHX | 2014/2 | 53.9 min |
| PHX | 2014/3 | 51.3 min |
| PHX | 2014/4 | 49.7 min |
| PHX | 2014/5 | 53.2 min |
| PHX | 2014/6 | 51.2 min |
| PHX | 2014/7 | 55.9 min |
| PHX | 2014/8 | 58.4 min |
| PHX | 2014/9 | 59.9 min |
| PHX | 2014/10 | 53.7 min |
| PHX | 2014/11 | 51.1 min |
| PHX | 2014/12 | 55.5 min |
| PHX | 2015/1 | 59.3 min |
| PHX | 2015/2 | 56.8 min |
| PHX | 2015/3 | 55.6 min |
| PHX | 2015/4 | 55.1 min |
| PHX | 2015/5 | 58.1 min |
| PHX | 2015/6 | 62.5 min |
| PHX | 2015/7 | 57.7 min |
| PHX | 2015/8 | 60.7 min |
| PHX | 2015/9 | 61 min |
| PHX | 2015/10 | 58.6 min |
| PHX | 2015/11 | 56.8 min |
| PHX | 2015/12 | 57 min |
| PHX | 2016/1 | 65.4 min |