Flight Profiles
Delta III

 Lift-off  Vehicle = 0 sec

Delta III

Burnout 1. boosters + 75.2
Separation 1. boosters + 78.5/+ 79.5
Ignition 2. boosters + 78
Burnout 2. boosters + 153.4
Separation 2. boosters + 156.5
Burnout first stage + 261
Separation first stage + 269
Ignition second stage + 282
Jettison fairing + 286
Cutoff engine + 778
Restart engine +  804
Burnout second stage + 1,011
Separation spacecraft + 1,654