2.8 August flights
Summary statistics for August
## year month day dep_time sched_dep_time
## Min. :2013 Min. :8 Min. : 1.00 Min. : 1 Min. : 500
## 1st Qu.:2013 1st Qu.:8 1st Qu.: 8.00 1st Qu.: 905 1st Qu.: 905
## Median :2013 Median :8 Median :16.00 Median :1405 Median :1359
## Mean :2013 Mean :8 Mean :15.83 Mean :1350 Mean :1345
## 3rd Qu.:2013 3rd Qu.:8 3rd Qu.:23.00 3rd Qu.:1746 3rd Qu.:1729
## Max. :2013 Max. :8 Max. :31.00 Max. :2400 Max. :2359
## NA's :2916
## dep_delay arr_time sched_arr_time arr_delay
## Min. :-26.00 Min. : 1 Min. : 1 Min. :-68.000
## 1st Qu.: -5.00 1st Qu.:1056 1st Qu.:1111 1st Qu.:-18.000
## Median : -1.00 Median :1530 Median :1547 Median : -5.000
## Mean : 12.61 Mean :1495 Mean :1519 Mean : 6.041
## 3rd Qu.: 12.00 3rd Qu.:1938 3rd Qu.:1938 3rd Qu.: 14.000
## Max. :520.00 Max. :2400 Max. :2359 Max. :490.000
## NA's :2916 NA's :3036 NA's :3426
## carrier flight tailnum origin
## Length:175962 Min. : 1 Length:175962 Length:175962
## Class :character 1st Qu.: 611 Class :character Class :character
## Mode :character Median :1554 Mode :character Mode :character
## Mean :1960
## 3rd Qu.:3372
## Max. :6177
##
## dest air_time distance hour
## Length:175962 Min. : 21.0 Min. : 94 Min. : 5.00
## Class :character 1st Qu.: 81.0 1st Qu.: 509 1st Qu.: 9.00
## Mode :character Median :124.0 Median : 872 Median :13.00
## Mean :148.2 Mean :1062 Mean :13.18
## 3rd Qu.:189.0 3rd Qu.:1400 3rd Qu.:17.00
## Max. :640.0 Max. :4983 Max. :23.00
## NA's :3426
## minute time_hour
## Min. : 0.00 Min. :2013-08-01 05:00:00
## 1st Qu.:10.00 1st Qu.:2013-08-08 15:00:00
## Median :29.00 Median :2013-08-16 08:00:00
## Mean :26.92 Mean :2013-08-16 09:11:36
## 3rd Qu.:44.00 3rd Qu.:2013-08-23 19:00:00
## Max. :59.00 Max. :2013-08-31 23:00:00
##