07/16 UA 960 EWR-FRA B772 N774UA current delay of 3 hr 55 min due to crew availability. Leads to...

07/17 UA 961 FRA-EWR B772 N776UA estimated delay of 1 hr 55 min, stated reason due to late incoming aircraft, as they had to switch to different frame coming from IAD. N774UA is now scheduled as UA 933 FRA-IAD on 07/17.