Takeoff or take-off is the phase of flight during which an aerial vehicle leaves the ground and becomes airborne. For space vehicles that launch vertically, this is known as liftoff.

Jun 1, 2024 · Take Off Time (TOT) is the time that an aircraft takes off from the runway.

Calculated Take Off Time (CTOT) - The time provided by the Central Flow Management Unit (CFMU), taking into account the European Civil Aviation Conference (ECAC) ATC flow situation, that an …

Feb 9, 2017 · A CTOT, or calculated takeoff time, is a tool used within European air traffic flow and capacity management (ATFCM) to regulate the flow of air traffic through individual enroute sectors or …

Sep 29, 2023 · Calculated Take Off Time (CTOT) is the time calculated and issued by the appropriate Central Management unit, as a result of tactical slot allocation, at which a flight is expected to …

Nov 8, 2024 · CTOT is a strategic time assigned to an aircraft for take-off, designed to improve the flow of air traffic and prevent congestion in critical airspace.

Jan 18, 2025 · Aircraft takeoff times are calculated using various factors. Estimated takeoff time (ETOT) considers estimated boarding and taxi times. Target takeoff time (TTOT) adds estimated runway …

Apr 29, 2025 · The time calculated for CTOT is issued by a Central Management unit based on tactical slot allocation to indicate when a flight is expected to take off, playing a critical role in air traffic flow …

This time is from takeoff to landing and will include all forecast winds at altitude, time for an approach into your destination, and set speeds for climb, cruise at altitude, and descent.

The departure time slot is the time interval within which the take-off has to take place. The departure slot is defined to improve the traffic flow and avoid to jam-up the airspace.