How long is the UA4542 flight from Portland to Washington?

United Airlines operates UA 4542 from Portland to Washington, a 793 km (493 mi) trip, once a week, on Saturdays. The timetable allows 2 hours; there is not enough recent history yet to say how long it usually takes. Today's flight was cancelled.

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About UA 4542

United Airlines Flight UA4542 connects Portland, United States to Washington, United States, taking off from Portland International Jetport PWM and landing at Washington Dulles International Airport IAD.

Route: Portland International Jetport PWM to Washington Dulles International Airport IAD
Distance: 793 km (493 mi)
Scheduled flight time: 2 h
Flies: Sat

UA 4542 FAQ

How long is the UA4542 flight from Portland to Washington?: The timetable allows 2 hours. Portland to Washington is 793 km (493 mi).
When was the latest UA4542 flight from Portland to Washington?: The latest UA4542 was the 05:30 (local time) departure from Portland on 14 November 2026; it was cancelled.
Which days does UA4542 fly from Portland to Washington?: Once a week, on Saturdays, based on the schedule of the last 7 days.
What other flight numbers does UA4542 have?: Also listed as UAL4542 (United Airlines' ICAO code) and UA 4542.

UA4542 and Portland PWM to Washington IAD Flights

Other flights departing from Portland PWM: DL1515, WN3596, G74542

Other flights arriving at Washington IAD: UA6180, G74542

All flights connecting Portland PWM to Washington IAD.