Originally Posted by
ExpertFlyer Voice
Today we have released several new features that many of our subscribers have asked for:
Booking Class Search*- Along with Fare Rules and Routing Rules, the Fare Information results page now has a Booking Class look-up tool.
- This will allow you to determine the required booking classes for the fare and any specific exceptions.
- You can also specify a secondary airline to show booking class information for segments flown by carriers other than the fare owner.
Note that this feature allows one to easily look into which classes YUP fares are supposed to book into (for DL it is normally D or P). Moreover for fares which are marked as 'UP' by EF you may double check to ensure the fare is in fact instant upgrade - some fares include 'UP' element in fare basis but are not 'instant upgrade fares'.