Crossword clues for The "A" of ETA 7 letters:ARRIVALThe A in ETAETABit of info on a bus stop displayETAGreek HETAH, as in "Hellenic"ETAFraternity characterETAAbbr. on a Facebook post with a belated clarificationETAORD infoETASked abbreviationETASweater letterETATEA in Greek letters?ETASJFK postingsETASPilots' announcements, familiarlyETAIn-flight announcement, for shortETASGuesses from the cockpitETAJFK guesstimateETAAirline's best guess (Abbr)ETAApproximation at LAXETABest guess?ETAI of LivyETAIn-flight guesstimateETAJFK info.ETATraveler's info, for shortETASGreek lettersETASLAX postingsETAGPS guessETASGreek letters that represent anglesETASTouchdown figures, brieflyETAwhen are u getting here?ETAWhen you think you'll get there: abbr.ETASPilots' announcements, for shortETAComing time: Abbr.ETASSweater lettersETAWhat's your ___? ("When can I expect you?")ETAConcern for someone picking you up at the airport: Abbr.ETAGreek letter preceded and followed by letters it rhymes withETAAirline terminal acronymETAAmerican fig.ETAFrat row letterETAH, to someETARequest from a friend who's picking you up at the airportETALetter after ZETAAre we there yet? fig.ETAIt might get pushed back at the airport: Abbr.ETAPilot's announcement, brieflyETAUber reservation detail: Abbr.ETASAirline approximations, for shortETAAirport abbr.ETATexted question to a late personETAWhen a plane's expected to land: Abbr.ETAI should be home at ..., briefly