Flight Profiles
Taurus

 Lift-off  vehicle = 0 sec ARPA-Taurus

Taurus-G

Taurus-XL

Burnout first stage ? ? ? ?
Separation first stage + 60.9 + 81.5 + 80.9 + 84
Ignition second stage + 60.9 + 81.5 + 80.9  
Burnout second stage + 140.5 + 154.7 + 161.1  
Separation second stage + 145.6 + 154.7 + 166.1 + 163
Ignition third stage + 147.7 + 166.8 + 166.3 + 168
Jettison fairing + 152.7 + 169.8 + 171.3 + 175
Burnout third stage + 229.0 + 247.5 + 249.0  
Separation third stage + 531.9 + 635.0 + 629.4  
Ignition fourth stage + 542.9 + 635.0 + 640.4  
Burnout fourth stage + 617.2 + 704.0 + 712.4  
Separation spacecraft + 732.0 + 764.0 + 827.5