Clue: Inbound flight approx.

Answer: ETA

Length: 3

---

Similar Clues:

• Approximate flight hour: Abbr. (ETD with 3 letters)
• In-flight approx. (ETA with 3 letters)
• Inst. flight rules (IFR with 3 letters)
• Govt. flight regulator (FAA with 3 letters)
• Like flights from the USA to Eur., e.g. (INTL with 4 letters)
• Org. that restricts liquids on flights (TSA with 3 letters)
• Flightless ratite (EMU with 3 letters)
• Space flight event (REENTRY with 7 letters)
• Mass of a cubic centimetre of water, approximately (GRAMME with 6 letters)
• It can put you on a different flight (STAIRCASE with 9 letters)