Originally Posted by AZjohns

So I found a new route starting sometime before my flight on April 7th, UA936 which goes DEN-IAD-ZRH with no plane change in IAD (first time ever I don’t have to get off the plane to go to Zurich). It’s all on 76I. I just found out about it by pure luck playing around on ITA.

How can I find out how long this route will last?
Thanks