Crossword Clue:

Gate guess Abbr

Answer	Crossword Clue
ETA	Gate guess: Abbr.
ETD	Gate guess, initially
EST	Guess: Abbr.

EST	Guess (abbr.)
ETA	Schedule guess: Abbr.
ETA	Inflight guess: Abbr.
ETA	Obstetrician's guess?: Abbr.
EST	Ballpark guess: Abbr.
ETA	Navigator's guess: Abbr.
EST	Best guess: Abbr.
ETD	Runway guess: Abbr.

EST	Attendance guess (abbr.)
EST	Budgetary guess: Abbr.
ETA	Pilot's guess: Abbr.
ETA	Flight guess (abbr.)
EST	Educated guess: Abbr.
ETD	Leaving guess: Abbr.
ETA	Airport guess: Abbr.
ETA	Airline's best guess (Abbr)

ETD	Plane takeoff guess: Abbr.
ETA	Airline's best guess (Abbr.)
EST	Repair shop guess: Abbr.
ETD	Pre-takeoff guess: Abbr.
ETD	Ticket taker's guess: Abbr.
ETD	Guess on a tarmac: Abbr.
EST	It's just a guess: Abbr.
ETD	Guess as to takeoff: Abbr.

ETA	Guess made while cruising (Abbr.)
ETA	Up-in-the-air guess: Abbr.
BTO	Randy Bachman post-Guess Who band (Abbr.)