Pray Spicejet does not cancel flight at the last moment! Have you read recent news on Air Pegasus (India)? They have gone the KF way! Booking a CNF flight ticket & paying so much does not guarantee you will fly keeping in mind the amount of flight cancellations by these CHOR airlines. It is just a matter of time this flexi fare will be spread to normal Mail/EXP trains, as it is said rob Peter to pay Paul.