| 100% | TWA | 3 | Carrier that offered pioneering coast-to-coast service beginning in the 1930s |
| 48% | AOL | 3 | ISP that began offering email and Internet service in the early 1990s |
| 44% | ENOSIS | 6 | Movement for the union of Cyprus with Greece that began in the 1930s |
| 41% | BIRDBATH | 8 | Basin in the garden that offers water to fowl |
| 41% | ELSIETHECOW | 11 | Company mascot introduced in the 1930s that has never been put out to pasture |
| 39% | UCLA | 4 | West Coast school that's the most applied to in the US: Abbr. |
| 39% | RIDESHARING | 11 | Service offered by 18-Down, and what's happening in the answers to the starred clues |
| 39% | SANJOSESHARKS | 13 | West Coast expansion team that began playing in the NHL in 1991: 3 wds. |
| 39% | WELLSFARGO | 10 | Pioneer mail courier and banking service that operated in the western US from the mid-19th century |
| 37% | WELLS | 5 | & 4A Pioneer mail courier and banking service that operated in the western US from the mid-19th century |
| 37% | REDWOOD | 7 | National park on the northern coast of 52-Across that's home to the tallest trees in the world |
| 36% | SARANAC | 7 | River that begins in the Adirondacks |
| 36% | AMAZONPRIME | 11 | Subscription service criticized by the Retail, Wholesale and Department Store Union after it began offering one-day shipping in 2019 |
| 36% | SPACEAGE | 8 | Era that began in the late 1950s |
| 36% | CANETOAD | 8 | Invasive amphibian introduced to Australia in the 1930s |
| 36% | STEAMAGE | 8 | Industrial revolution that began in the late 1700s |
| 36% | INTERNETAGE | 11 | *Period of connectivity that began in the 1990s |
| 36% | YAHOO | 5 | Internet giant that began as "Jerry and David's Guide to the World Wide Web" in 1994 |
| 35% | ACOL | 4 | Popular British bridge bidding system that started to evolve in the mid-1930s |
| 35% | FOODBANKS | 9 | Places that offer edible items to those in need |
| 35% | JACOBEAN | 8 | Like the era that began in the early 1600s |
| 35% | USAIR | 5 | Carrier that added "ways" to its name in 1997 |
| 35% | ERA | 3 | Rock ___ (period of music that began in the 1950s) |
| 35% | STAMP | 5 | Elvis Presley Forever ___, tribute to Elvis Presley that was released by the U.S. Postal Service in 2015 |
| 35% | ROE | 3 | Sea urchin delicacy that may cost up to $250 per pound in the USA |
| 35% | USAIR | 5 | Carrier that bought Piedmont in the 1980's |
| 34% | GATE | 4 | Let's go to the 1930s! What will you see here? The Golden ___ Bridge, landmark in San Francisco that you can see after 1937 |
| 34% | SNEER | 5 | Look that Charles Darwin related to the snarl seen in carnivores |
| 34% | MTN | 3 | PepsiCo used these three letters in 2008 to rebrand the soft drink that now offers Pitch Black as a flavor |
| 34% | UBER | 4 | Company that offers a "no conversation" service to passengers |