Taxi-Out Additional Time Dataset

Column naming and types

Column name Data source Label Column description Example
YEAR Network Manager YEAR Reference year 2014
MONTH_NUM Network Manager MONTH_NUM Month (numeric) 1
MONTH_MON Network Manager MONTH_MON Month (3-letter code) JAN
APT_ICAO Network Manager APT_ICAO ICAO 4-letter airport designator EBBR
APT_NAME PRU APT_NAME Airport name Brussels
STATE_NAME PRU STATE_NAME State in which the airport is located Belgium
TF Airport TF Total departure 6472
VALID_FL Airport VALID_FL Total departure flight with valid data 6328
NO_REF Airport NO_REF Total departure flight with valid data but without reference time 264
TOTAL_REF_NB_FL Airport TOTAL_REF_NB_FL Total departure flight with valid data and reference time 6064
TOTAL_REF_TIME_MIN Airport TOTAL_REF_TIME_MIN Total reference taxi-out time in minutes 48,260.40
TOTAL_ADD_TIME_MIN Airport TOTAL_ADD_TIME_MIN Total additional taxi-out time in minutes 1,718.60
COMMENT PRU COMMENT Comment on data status NO DATA RECEIVED
PIVOT_LABEL PRU PIVOT_LABEL Airport name (ICAO 4-letter airport designator) Brussels (EBBR)
Avg. Reference Taxi-Out Time = ROUND( TOTAL_REF_TIME_MIN / TOTAL_REF_NB_FL ; 2 )
Avg. Additional Taxi-Out Time = ROUND( TOTAL_ADD_TIME_MIN / TOTAL_REF_NB_FL ; 2 )
No Ref Pct = ROUND( NO_REF / VALID_FL ; 2 )