punc·tu·al 
/ˈpʌŋktʃəwəl/ adjective
/ˈpʌŋktʃəwəl/ adjective [more punctual; most punctual] : arriving or doing something at the expected or planned time
▪ The trains were punctual. ▪ a punctual employee
▪ The trains were punctual. ▪ a punctual employee
— punc·tu·al·i·ty /ˌpʌŋktʃəˈwæləti/ noun [noncount]
▪ Workers received bonuses for punctuality.
/ˌpʌŋktʃəˈwæləti/ noun [noncount] ▪ Workers received bonuses for punctuality.
— punc·tu·al·ly adverb
▪ She arrived punctually at 7:00.
▪ She arrived punctually at 7:00.
