United Airlines UA52 Landed IAD Washington → ZRH Zurich 7h 13m 6,680km / 4,123mi 08. Feb 2019 DEPARTURE 18:25 EST 23:25 UTC 17:55 +30 minutes ARRIVAL 07:38 CET 06:38 UTC 07:55 -16 minutes Boeing B767-400 N67052 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