Speeds and Distances
| Maximum Speed
| TU-144
| 1,510 mph - 2,430 km/h (M 2.30)
| TU-144S
| 1,550 mph - 2,500 km/h (M 2.35)
| TU-144D
| 1,420 mph - 2,285 km/h (M 2.15)
| TU-144LL
| 1,550 mph - 2,500 km/h (M 2.35)
| Cruising Speed
| TU-144
| 1,430 mph - 2,300 km/h (M 2.17)
| TU-144S
| 1,365 mph - 2,200 km/h (M 2.07)
| TU-144D
| 1,315 mph - 2,120 km/h (M 2.00)
| TU-144LL
| 1,430 mph - 2,300 km/h (M 2.17)
| Maximum Permissible Range
| TU-144
| 1,815 ml - 2,920 km
| TU-144S
| Subsonic
| 2,672 ml - 4,300 km
| 7 tons
| 2,237 ml - 3,600 km
| 15 tons
| 1,914 ml - 3,080 km
| TU-144D
| 7 tons
| 3,853 ml - 6,200 km
| 11 tons
| 3,542 ml - 5,700 km
| 13 tons
| 3,418 ml - 5,500 km
| 15 tons
| 3,312 ml - 5,330 km
| TU-144LL
| 2,485 ml - 4,000 km
| Take-off Speed
| 220 mph - 355 km/h
| Landing Approach Speed
| 180 mph - 290 km/h
| Landing Speed
| 168 mph - 270 km/h
| Maximum Landing Gear Speed
| 283 mph - 455 km/h
| Maximum Nose Down (17 degrees) Speed
| 283 mph - 455 km/h
| Maximum Forward Cannards Deployed Speed
| 280 mph - 450 km/h
| Maximum Operating Altitude
| 65,500 ft - 20,000 m
| Take-off Runway Length
| 9,613 ft - 2,930 m
| Landing Runway Length
| 8,432 ft - 2,570 m
|  Copyright PSC «Tupolev». Translation of the table in the picture
| ROUTES OF FLIGHTS OF SUPERSONIC PASSENGER PLANES | TU-144D Routes
| Distance
| Number Passenger
| Profit + Loss -
| TU-144
| Concorde
| TU-144
| Concorde
| Moscow - Khabarovsk
| 6250
| 70
| 90
| -3840
| -18089
| Moscow - Yakutsk
| 5200
| 150
| 108
| +6540
| -14173
| Moscow - Alma-Ata
| 3250
| 150
| 108
| +3300
| -10813
| Moscow - Tashkent
| 2850
| 150
| 108
| +3090
| -8982
| Moscow - Delhi
| 4500
| 150
| 108
| +26310
| -2982
| Moscow - Ulan Bator
| 4800
| 150
| 108
| +28860
| -4252
| Moscow - Azores - Havana
| 5200+5200
| 150
| 108
| +30870
| -4454
| Paris - Novosibirsk - Tokyo
| 5600+5600
| 150
| 108
| +33080
| -5012
| Paris - New York
| 6000
| 150
| 108
| +21150
| -5190
| Note: assumed tariff 1st class for internal routes and economy tariff on international lines of Aeroflot.
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