2 ms·

99.99% of airports do not have "timeslots on the runway." Most airports in the US have no tower whatsoever.

• pkaeding 5mo ago
  But I bet if you filter for airports that business jets park at, the percentage of airports without towers is much lower than the overall average.
  • pc86 5mo ago
    And the percentage of airports with "timeslots on the runway" is still going to be 0.