_id	year	phase of flight	duration (minutes)	duration share ()	average dur. per flight (min/flight)
5	2022	taxi-out	35116218.43000001	10.2	12.2
6	2022	en-route	292207043.4800003	84.7	101.6
7	2022	taxi-in	17609393.28	5.1	6.1
8	2022	gate-to-gate	344932735.1399984	100	119.9