Hi! After I’ve bought a nonrefundable Delta ticket I’ll occasionally recheck my flight before departure to see if the fare has dropped, and if so cancel and repurchase the ticket getting an eCredit for the difference which I’ll apply to some future travel.

Was wondering if anyone has found an app, website, or service that can be set to automatically notify when the fare on a specific flight and class of service has dropped? The fare trackers I’m familiar with can identify fare changes on a specific day, but on routes with multiple flights per day my specific flight may not have been affected so I still have to check delta.com manually.

TIA for any tips!