*this info may be wrong
from what i observed previously, 969 has always been departing
tamp by abt 3-5 min late frm their scheduled timing as reflecting
on the info board in the int (eg the board says 1757, but bus only
comes at 1802). Of course the timing at the info board by not
coincide with the actual schedules, but if it is, then i can dare
say they have been doing so vry frequently during peak hrs
If you compare the stated time of departure on the DDU vs actual
arrival time, for 969 buses their drivers usually come 3-5 mins
later than the standard time. Think they do this so that they don't
need to waste too much time cruising slowly on TPE ... (Probably
cannot leave any later otherwise they get penalty for late
departure?)