Pre-Arrival Alerts

Is there a way to set (either directly or via a calculation) a pre-arrival alert at a set time (such as 45 minutes) such as can be done through the web site on the ‘My Alerts’ page?

Thanks.

Daryl

This isn’t documented, but you can change the channel expression that you pass to SetAlert to be something like this:

“{minutes_out 45} {16 e_filed e_departure e_arrival e_diverted e_cancelled}”