The data displays the share of passengers by method of check-in from 2015 through 2017, as well as a forecast for 2020. In 2016, 48% of passengers checked in at a check-in desk; this is forecasted to drop to 26% in 2020.
2015 | 49 | 23 | 12 | 9 | 7 |
2016 | 48 | 20 | 16 | 12 | 4 |
2017 | 49 | 19 | 15 | 15 | 2 |
2020 | 26 | 21 | 18 | 28 | 7 |