I've been using Expedia, etc. for years. The new interface is less functional that the old one in one respect.

The old interface would let you enter the airport code (e.g., LHR) and then tab to the next field or go to the next field using the mouse. You can no longer do this. If you move away from the field after entering the airport code, it leaves the field blank. You now have to enter the airport code and then select from a dropdown menu of airports.

Yes, a minor complaint in the scheme of things - but a PITA because that is different than most other travel sites.

I assume no one on here knows how to get in touch with one of their web developers.