<span style="color: #222222;">Indian Railways will implement its new timetable from today. It said that Northern Railway has reshuffled the timings of around 267 trains. <br />''<br />''The zone has introduced two new Tejas Express trains on the New Delhi-Chandigarh-New Delhi and the New Delhi-Lucknow-New Delhi routes. <br />''<br />''It has extended the journey of four trains — the Dehradun-New Delhi Nanda Devi Express up to Kota Junction, the Aligarh-Moradabad passenger up to Gajraula, the Ambala-Amb Andaura DEMU up to Daulatpur Chowk and the New Delhi-Ludhiana Shatabdi Express up to Lohian Khas.<br />''<br />''Northern Railway has also increased the frequency of the Allahabad-New Delhi-Allahabad Humsafar Express from tri-weekly to four days a week and decreased the frequency of the New Delhi-Ludhiana-New Delhi Shatabdi Express from five days to two days a week.</span><br />