Piedmont Airlines PT4817 Landed ROC Rochester → DCA Washington 1h 31m 1,405km / 867mi 05. Oct 2019 DEPARTURE 11:51 EDT 15:51 UTC -1 minutes ARRIVAL 13:23 EDT 17:23 UTC Embraer ERJ145 N633AE AIRLINE Piedmont Airlines PT / PDT FREQUENCY daily FLIGHTS/WEEK 27 PUNCTUALITY 55% CO2 EMISSIONS Economy 131kg