2.5 May flights
Summary statistics for May
## year month day dep_time sched_dep_time
## Min. :2013 Min. :5 Min. : 1.00 Min. : 1 Min. : 500
## 1st Qu.:2013 1st Qu.:5 1st Qu.: 8.00 1st Qu.: 912 1st Qu.: 915
## Median :2013 Median :5 Median :16.00 Median :1401 Median :1359
## Mean :2013 Mean :5 Mean :15.99 Mean :1351 Mean :1345
## 3rd Qu.:2013 3rd Qu.:5 3rd Qu.:24.00 3rd Qu.:1750 3rd Qu.:1730
## Max. :2013 Max. :5 Max. :31.00 Max. :2400 Max. :2359
## NA's :3378
## dep_delay arr_time sched_arr_time arr_delay
## Min. :-24.00 Min. : 1 Min. : 1 Min. :-86.000
## 1st Qu.: -5.00 1st Qu.:1103 1st Qu.:1125 1st Qu.:-20.000
## Median : -1.00 Median :1528 Median :1550 Median : -8.000
## Mean : 12.99 Mean :1503 Mean :1533 Mean : 3.522
## 3rd Qu.: 12.00 3rd Qu.:1946 3rd Qu.:1948 3rd Qu.: 11.000
## Max. :878.00 Max. :2400 Max. :2359 Max. :875.000
## NA's :3378 NA's :3606 NA's :4008
## carrier flight tailnum origin
## Length:172776 Min. : 1 Length:172776 Length:172776
## Class :character 1st Qu.: 558 Class :character Class :character
## Mode :character Median :1466 Mode :character Mode :character
## Mean :1986
## 3rd Qu.:3820
## Max. :5769
##
## dest air_time distance hour
## Length:172776 Min. : 21.0 Min. : 94 Min. : 5.00
## Class :character 1st Qu.: 77.0 1st Qu.: 502 1st Qu.: 9.00
## Mode :character Median :122.0 Median : 820 Median :13.00
## Mean :145.7 Mean :1041 Mean :13.19
## 3rd Qu.:188.0 3rd Qu.:1389 3rd Qu.:17.00
## Max. :640.0 Max. :4983 Max. :23.00
## NA's :4008
## minute time_hour
## Min. : 0.00 Min. :2013-05-01 05:00:00
## 1st Qu.:10.00 1st Qu.:2013-05-08 17:00:00
## Median :29.00 Median :2013-05-16 12:00:00
## Mean :26.63 Mean :2013-05-16 13:01:08
## 3rd Qu.:45.00 3rd Qu.:2013-05-24 07:00:00
## Max. :59.00 Max. :2013-05-31 23:00:00
##