Can anybody explain, why the timing of Karnataka Express has been increased by 20 minutes despite it being a premium train running for nearly 40 years on the trott, and having an excellent track record in punctuality. This despite the fact that, trains all over the world are being speeded up (with India being no exception, and moreover, trains in India are already slow as per global standards). And also, many places have been doubled, and electrified as well.