| Bygone fast jet | 15 |
| Bygone fast flier, briefly | 26 |
| Bygone British Airways plane, briefly | 37 |
| Bygone barrier buster | 21 |
| Bygone aircraft, briefly | 24 |
| Bygone air inits. | 17 |
| Brit. Airways vehicle | 21 |
| Boomer that's now retired | 29 |
| Boomer that retired in the early '00s? | 42 |
| Boomer for 35 years | 19 |
| Boom maker, once | 16 |
| Boom cause, once | 16 |
| Boeing craft | 12 |
| Boeing 2707, e.g. | 17 |
| Black Flag's Greg Ginn's label | 38 |
| Bird that no longer flies | 25 |
| Big fast jet | 12 |
| Big and fast jet | 16 |
| Beak-nosed plane | 16 |
| Barrier-breaking jet | 20 |
| Barrier-breaking craft, briefly | 31 |
| BA or AF plane | 14 |
| Aviation museum jet, for short | 30 |
| Aviation introduction of 1968 | 29 |
| Aviation acronym | 16 |
| Atl. speedster | 14 |
| Atl. flyer | 10 |
| Atl. flier | 10 |
| Atl. crosser, once | 18 |
| Aircraft with an ogival delta wing: Abbr. | 41 |
| Air transport letters | 21 |
| Aerospatiale product | 20 |
| Aerial clipper | 14 |
| Across-the-Atlantic flier of old, briefly | 41 |
| 747 alternative, once | 21 |
| 2003 addition to the Museum of Flight | 37 |
| 1980s hardcore label | 20 |
| "Our Band Could Be Your Life" label | 45 |
| "Bird" with a flexible nose | 37 |
| "Airport '79" setting | 35 |
| "___ Death Flight," 1977 TV film | 42 |
| ''Airport '79'' craft | 41 |
| Relatively cool red giant | 25 |
| Red giant of the galaxy | 23 |
| Astronomical giant with a spectral letter ranking | 49 |
| Slow-burning heavenly body | 26 |
| Relatively cool heavenly body | 29 |
| Red giant in the night sky | 26 |
| Comparatively cool red giant | 28 |
| Chi Cygni, for one | 18 |
| Certain astronomical classification | 35 |
| Cool red giants | 15 |
| Some astral types | 17 |
| Red giants with zirconium oxide in their spectra | 48 |
| Red giants in the night sky | 27 |
| Electronic energy condition | 27 |
| Key breakdancing moves | 22 |
| Add up one's losses? | 24 |
| Periodical put out by the same parent company | 45 |
| Concordes | 9 |
| Concordes, e.g. | 15 |
| Retired fliers | 14 |
| Fast jets | 9 |
| Ultrafast flyers, for short | 27 |
| Swift jets | 10 |
| Retired planes: Abbr. | 21 |
| Jet-setters' jets, once | 27 |
| Former fast fliers | 18 |
| Retired boomers | 15 |
| Grounded jets: Abbr. | 20 |
| Grounded fliers | 15 |
| Controversial planes | 20 |
| Concordes, briefly | 18 |
| Concorde et al. | 15 |
| Certain planes | 14 |
| Speedy planes | 13 |
| Retired jets | 12 |
| Grounded fleet of fast fliers | 29 |
| Grounded fleet | 14 |
| Bygone fliers | 13 |
| Former fliers | 13 |
| Barrier breakers | 16 |
| Speedy jets | 11 |
| Sleek jets | 10 |
| Retired speedsters | 18 |
| Retired fleet | 13 |
| Retired fast planes: Abbr. | 26 |
| Now-flightless fleet | 20 |
| J.F.K. sights | 13 |
| Heathrow visitors | 17 |
| Grounded planes | 15 |
| Grounded fliers, briefly | 24 |
| Grounded fleet: Abbr. | 21 |
| Former sights at JFK | 20 |
| Former JFK landers | 18 |
| Former JFK arrivals | 19 |
| Atl. crossers | 13 |
| The Concordes, when they flew | 29 |
| Supersonic planes | 17 |
| Old jet set jets | 16 |