| 100% | SOLO | 4 | How Lindbergh flew across the Atlantic |
| 88% | SOLO | 4 | How Charles Lindbergh flew across the Atlantic |
| 57% | ALONE | 5 | How Lindbergh crossed the Atlantic |
| 49% | SOLOFLIGHT | 10 | Charles Lindbergh's feat across the Atlantic |
| 48% | OVERSEAS | 8 | Across the Atlantic, perhaps |
| 48% | LTD | 3 | Inc., across the Atlantic |
| 48% | AMELIA | 6 | Earhart who flew solo across the Atlantic in 1932 |
| 47% | AMELIA | 6 | Aviatrix Earhart who flew solo across the Atlantic |
| 46% | NAES | 4 | Turndowns across the Atlantic |
| 46% | EURO | 4 | Coin across the Atlantic |
| 46% | LOO | 3 | Head across the Atlantic |
| 46% | LOO | 3 | Head across the Atlantic? |
| 46% | ALONE | 5 | How Lindbergh flew to Paris in 1927 |
| 45% | AFROPOP | 7 | Music from across the Atlantic |
| 45% | CONTINENTALDIVE | 15 | Seedy hangout across the Atlantic? |
| 45% | EURO | 4 | Major currency across the Atlantic |
| 45% | EURO | 4 | Common currency across the Atlantic |
| 44% | AMELIAEARHART | 13 | First woman to fly solo across the Atlantic Ocean: 2 wds. |
| 44% | AMELIAEARHART | 13 | First woman to fly solo across the Atlantic Ocean (2 wds.) |
| 44% | ESA | 3 | NASA's counterpart across the Atlantic: Abbr. |
| 43% | EURO | 4 | Coin that equals 100 cents, across the Atlantic |
| 43% | AMELIAEARHART | 13 | First female aviator to fly solo across the Atlantic: 2 wds. |
| 42% | SST | 3 | Across-the-Atlantic flier of old, briefly |
| 40% | EARHART | 7 | Amelia, first woman to fly across Atlantic solo |
| 39% | AMELIA | 6 | Earhart, the first female aviator to fly solo across the Atlantic |
| 37% | AMELIA | 6 | Earhart who was the first aviatrix to fly solo across the Atlantic |
| 36% | BAT | 3 | Fly-by-night creature found in the four longest Across answers |
| 36% | BACKWARD | 8 | How the Across answers appear in the bottom half of this puzzle |
| 35% | AUK | 3 | Atlantic bird that can fly underwater as well as in the air |
| 35% | AMELIA | 6 | Earhart who was the first female aviator to fly solo across the Atlantic |