| When you might show up (Abbr.) | 30 |
| Posting at O'Hare, briefly | 30 |
| Plane capt.'s announcement | 30 |
| Pilot's guesstimate: Abbr. | 30 |
| Letter on a college sweatshirt | 30 |
| Airport approximation, briefly | 30 |
| When a plane is due, for short | 30 |
| When a plane is due in (abbr.) | 30 |
| When a flight is due in: Abbr. | 30 |
| Traveler's info, for short | 30 |
| Traffic can affect it, briefly | 30 |
| Passengers' datum, briefly | 30 |
| Part of the alphabet in Athens | 30 |
| Flier's concern, for short | 30 |
| Cockpit guesstimate, for short | 30 |
| Approximation from the cockpit | 30 |
| Airport guesstimate, for short | 30 |
| A storm may affect it, briefly | 30 |
| Point-and-click shopping, e.g. | 30 |
| Commerce on the World Wide Web | 30 |
| It can replace a lot of things | 30 |
| "Just to name a few" | 30 |
| ''And others'' | 30 |
| Replacement for those left out | 30 |
| Replacement for some omissions | 30 |
| List-ending Latin abbreviation | 30 |
| Bibliographic catchall (abbr.) | 30 |
| Abbr. seen in repeat citations | 30 |
| Latin term usually abbreviated | 30 |
| Pilots' guesses, for short | 30 |
| Cockpit announcements, briefly | 30 |
| In-flight estimates, for short | 30 |
| Flight deck forecasts, briefly | 30 |
| When planes are due, for short | 30 |
| Weather may affect them: Abbr. | 30 |
| Terminal approximations: Abbr. | 30 |
| Pilot announcements, for short | 30 |
| Efficiency symbols, in physics | 30 |
| Educated guesses at LAX or ORD | 30 |
| Louisiana, e.g., in Orléans | 30 |
| One of America's cinquante | 30 |
| Mississippi, to a mademoiselle | 30 |
| "And so forth . . ." | 30 |
| Abbr. after a comma, sometimes | 30 |
| Truncation indication, briefly | 30 |
| Last word on a list, sometimes | 30 |
| King of Siam's word: Abbr. | 30 |
| And everything else, for short | 30 |
| Abbr. for an unlimited number? | 30 |
| "You catch my drift" | 30 |
| "That sort of thing" | 30 |
| "I could keep going" | 30 |
| "I could go on ... " | 30 |
| "Yada yada yada ..." | 30 |
| "And blah blah blah" | 30 |
| It's used to avoid listing | 30 |
| Use acid for artistic purposes | 30 |
| Decorate copperplate, in a way | 30 |
| Use acid for creative purposes | 30 |
| Make cutting designs with acid | 30 |
| Do some glass cutting, perhaps | 30 |
| Cut into a printer's plate | 30 |
| Train station posting, briefly | 30 |
| Approximate flight hour: Abbr. | 30 |
| Pre-takeoff guesses for short, | 30 |
| When to take a Lille vacation? | 30 |
| When to celebrate Bastille Day | 30 |
| When many get a St.-Tropez tan | 30 |
| When juillet and août occur | 30 |
| When it's warm in Waterloo | 30 |
| Quebec's Festival d'__ | 30 |
| French season with two accents | 30 |
| Baseball season in Montréal | 30 |
| Like amaranth flowers, in myth | 30 |
| Classic Calvin Klein fragrance | 30 |
| Suffix of some ordinal numbers | 30 |
| Suffix of most ordinal numbers | 30 |
| Suffix in the King James Bible | 30 |
| Djibouti's neighbor: Abbr. | 30 |
| Green Mountain Boys' Allen | 30 |
| "Green Mountain" boy | 30 |
| Victorious soldier in May 1775 | 30 |
| Patriot from Litchfield, Conn. | 30 |
| Lucy's friend and landlord | 30 |
| Lucy's partner in mischief | 30 |
| Sweet-smelling hydrocarbon gas | 30 |
| Most-produced organic compound | 30 |
| Operating room substance, once | 30 |
| Preoperative anesthetic of old | 30 |
| Like Archie Bunker's humor | 30 |
| Anthropologist's adjective | 30 |
| Prefix with centric or biology | 30 |
| Distinctive spirit of a people | 30 |
| Word before acetate or alcohol | 30 |
| ___ alcohol, gasoline additive | 30 |
| Modern flier's convenience | 30 |
| Vulcan's workshop, in myth | 30 |
| Mount near the Gulf of Catania | 30 |
| Source of an eruption in Italy | 30 |
| World Heritage site since 2013 | 30 |