Boss, I do hope that you do understand that those super low advertised fares are actually tiered and there are only very very few seats per flight that are offered at that price. Its how the aviation market performs today (worldwide). On a daily basis even during non-peak season the average ticket price between IXR and DEL hovers around Rs 4200-4500 Per Per Seat One Way. That itself is more than double of Rajdhani Fares. Every single day about 30% of each flight's one way tickets are sold for Rs 6-7000 too per seat for that route which currently is served by 13-14 daily services.