United Airlines UA52 Landed IAD Washington → ZRH Zurich 7h 31m 6,680km / 4,123mi 06. May 2019 DEPARTURE 18:18 EDT 22:18 UTC 17:50 +28 minutes ARRIVAL 07:50 CEST 05:50 UTC 08:05 -14 minutes Boeing B767-400 N66051 AIRLINE United Airlines UA / UAL FREQUENCY daily DISTANCE 6,680km FLIGHTS/WEEK 14 PUNCTUALITY 55% CO2 EMISSIONS Economy 2,192kg Eco+ 1,532kg Business 6,231kg