| 100% | EMBARK | 6 | To board a plane or ship for a journey |
| 54% | DISEMBARK | 9 | To get off a plane or a ship |
| 54% | EMBARKED | 8 | To have gotten on board a ship or aircraft |
| 50% | GANGPLANK | 9 | Wooden board for walking into or out of a ship |
| 49% | GETON | 5 | Board a plane or train |
| 48% | WAIT | 4 | "Step 4: Grab a burger or magazine and ___ for the boarding to start!" |
| 48% | GALLEY | 6 | Area for food preparation on a ship or plane |
| 47% | CHARGE | 6 | To ask a fee or price for something |
| 47% | CREW | 4 | Staff on a plane or ship |
| 47% | SEA | 3 | "___ of Love," song by Phil Phillips ... or a huge water body for ships to sail |
| 46% | STEWARDESS | 10 | Female worker on a plane or ship |
| 46% | DEPOT | 5 | Place to board a bus or train |
| 46% | STEPSONTO | 9 | Boards, as a plane or train |
| 46% | EMBARK | 6 | To begin a journey or quest |
| 44% | PIER | 4 | Where to board a cruise ship |
| 44% | GATE | 4 | Area in an airport where you wait to board a plane |
| 44% | MIDDLESEAT | 10 | Cramped spot for a plane passenger ... or a hint to something hidden in 17-, 26-, 34-, 42- and 51-Across |
| 44% | ICE | 3 | Cube to cool your drink or base for a certain sculpture |
| 44% | WATERWAY | 8 | A river or canal route for journeying by water |
| 44% | STA | 3 | Place to catch a bus or train, for short |
| 44% | BOARDING | 8 | Announcement for passengers to enter a plane |
| 43% | ETA | 3 | Info for one planning to greet a plane |
| 43% | ETA | 3 | When a plane or train is due, for short |
| 43% | OPENDAY | 7 | Chance for public to visit a place or institution |
| 42% | PROPELLER | 9 | Blade that spins round to move a boat or plane |
| 42% | FOOTREST | 8 | Place to put tootsies while on a plane or train |
| 42% | MOD | 3 | Enhancement to a car or bike, for short |
| 42% | SIMULATOR | 9 | Ride for replicating a plane journey |
| 42% | GATE | 4 | Place for a plane to park |
| 42% | DOCK | 4 | Place for a ship to moor |