Indigo Airlines — Difference in Refund Amount

Address: Chennai, Tamil Nadu

Dear Concerned, I had booked Indigo on 7th April 2015 from HYD to MAA... Due to change in the flight schedule (preponed) PNR No D75UXM, I had to cancel the booking. Under various options of reasons of cancellation, I had chosen the reason as the above mentioned one & the refund amount was shown around 3750... Now it is displayed as 370... I need a clarification on the same. Pls understand because of rescheduling I had to cancel my booking... Regards, Prasad [protected]@gmail.com