Schedules are published by airlines. Whether they follow is left as an exercise. Doesn't make it an oxymoron. Hell, busses are late once in a while. that a schedule exists doesn't guarantee it will be adhered to 100%. Crap happens, deal.
Re: Bask
This isn't a oxymoron.
iqbalkumar
the word does not exist. All schedules are generally haywire.
oxymoron: a figure of speech by which a locution produces an incongruous, seemingly self-contradictory effect, as in "cruel kindness" or "to make haste slowly."