United Airlines UA52 Landed IAD Washington → ZRH Zurich 7h 17m 6,680km / 4,123mi 01. Mar 2019 DEPARTURE 18:19 EST 23:19 UTC 17:55 +24 minutes ARRIVAL 07:37 CET 06:37 UTC 07:55 -17 minutes Boeing B767-400 N77066 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