United Airlines UA4478 Flight Status Today

Domestic flight United Airlines UA4478 takes off from Portland (PWM) United States to Dulles (IAD) United States. It's operated by United Airlines. The plane leaves Portland International Jetport at 06:00 01 May 2026 America/New_York. The flight is expected to land at Washington Dulles International Airport at 07:20 01 May 2026 America/New_York. The flight will last about 1 hours 31 minutes.

Current status of UA4478 is Arrived Delayed by 8h 38m

UA4478 - UAL4478 United Airlines (UA)
PWM Portland United States
Flight PWM to IAD
IAD Dulles United States
Arrived Delayed by 8h 38m
Departure Portland International Jetport
IATA: PWMICAO: KPWM
Scheduled 06:00 01 May 2026
Actual 14:27 01 May 2026
A 12
Arrival Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 07:20 01 May 2026
Actual 15:58 01 May 2026
C 103
UA4478 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 31 minutes
  • Flight Distance: 793 kms / 493 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: F-KMDW2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/New_York
  • Current Time in Portland: Friday 2026-05-01 23:16 PM
  • Current Time in Dulles: Friday 2026-05-01 23:16 PM

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United Airlines Flight UA4478 FAQs

What is the scheduled flight duration for United Airlines UA4478 flight?

On average, nonstop flight takes 1 hour(s) 31 minutes, with the flight distance of 793 km (493 miles).

What is the current status of United Airlines UA4478 flight?

The current status of flight United Airlines UA4478 is Arrived Delayed by 8h 38m.

What type of aircraft is used for the United Airlines UA4478 flight?

All United Airlines UA4478 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

When does the flight United Airlines UA4478 arrive?

Flight United Airlines UA4478 arrives at 07:20.

Which terminal the flight United Airlines UA4478 is arriving at?

Flight United Airlines UA4478 arrives in Washington Dulles International Airport at Terminal C.

How many United Airlines UA4478 flights are operated a week?

1 flights per week. The Flight United Airlines UA4478 is operated on Sunday.