2.7 July flights
Summary statistics for July
## year month day dep_time sched_dep_time
## Min. :2013 Min. :7 Min. : 1.00 Min. : 1 Min. : 106
## 1st Qu.:2013 1st Qu.:7 1st Qu.: 9.00 1st Qu.: 904 1st Qu.: 910
## Median :2013 Median :7 Median :16.00 Median :1359 Median :1400
## Mean :2013 Mean :7 Mean :16.19 Mean :1353 Mean :1347
## 3rd Qu.:2013 3rd Qu.:7 3rd Qu.:24.00 3rd Qu.:1753 3rd Qu.:1730
## Max. :2013 Max. :7 Max. :31.00 Max. :2400 Max. :2359
## NA's :5640
## dep_delay arr_time sched_arr_time arr_delay
## Min. : -22.00 Min. : 1 Min. : 1 Min. :-66.00
## 1st Qu.: -4.00 1st Qu.:1034 1st Qu.:1114 1st Qu.:-16.00
## Median : 0.00 Median :1503 Median :1550 Median : -2.00
## Mean : 21.73 Mean :1456 Mean :1521 Mean : 16.71
## 3rd Qu.: 23.00 3rd Qu.:1928 3rd Qu.:1938 3rd Qu.: 27.00
## Max. :1005.00 Max. :2400 Max. :2359 Max. :989.00
## NA's :5640 NA's :6258 NA's :6792
## carrier flight tailnum origin
## Length:176550 Min. : 1 Length:176550 Length:176550
## Class :character 1st Qu.: 589 Class :character Class :character
## Mode :character Median :1507 Mode :character Mode :character
## Mean :1959
## 3rd Qu.:3384
## Max. :6177
##
## dest air_time distance hour
## Length:176550 Min. : 23.0 Min. : 17 Min. : 1.0
## Class :character 1st Qu.: 79.0 1st Qu.: 509 1st Qu.: 9.0
## Mode :character Median :124.0 Median : 872 Median :14.0
## Mean :146.7 Mean :1059 Mean :13.2
## 3rd Qu.:190.0 3rd Qu.:1400 3rd Qu.:17.0
## Max. :629.0 Max. :4983 Max. :23.0
## NA's :6792
## minute time_hour
## Min. : 0.00 Min. :2013-07-01 05:00:00
## 1st Qu.:10.00 1st Qu.:2013-07-09 08:00:00
## Median :29.00 Median :2013-07-16 17:00:00
## Mean :27.08 Mean :2013-07-16 17:50:36
## 3rd Qu.:45.00 3rd Qu.:2013-07-24 11:00:00
## Max. :59.00 Max. :2013-07-31 23:00:00
##