ITA Airways flights from Raleigh/Durham (RDU) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri-Sun 10:21 Raleigh/Durham (RDU) 2 11:34 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Boeing 737-700 (73G) 1:13 Effective 2026-05-22 through 2026-05-31
Codeshare flight, operated by United Airlines.(UA 1535)
Daily 10:21 Raleigh/Durham (RDU) 2 11:34 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Boeing 737-700 (73G) 1:13 Effective 2026-06-01 through 2026-09-29
Codeshare flight, operated by United Airlines.(UA 1535)
Tue,Fri-Sun 10:21 Raleigh/Durham (RDU) 2 11:34 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Boeing 737-700 (73G) 1:13 Effective 2026-10-02 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1535)
Thu 10:30 Raleigh/Durham (RDU) 2 11:40 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Airbus A320 (320) 1:10 Operates only on 2026-03-05
Codeshare flight, operated by United Airlines.(UA 1535Z)
Tue 10:31 Raleigh/Durham (RDU) 2 11:41 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Airbus A319 (319) 1:10 Operates only on 2026-03-03
Codeshare flight, operated by United Airlines.(UA 2163)
Sun 10:32 Raleigh/Durham (RDU) 2 11:42 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Boeing 737-800 (738) 1:10 Operates only on 2026-03-01
Codeshare flight, operated by United Airlines.(UA 2163)
Tue,Fri-Sun 10:34 Raleigh/Durham (RDU) 2 11:47 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Boeing 737-800 (738) 1:13 Effective 2026-05-01 through 2026-05-19
Codeshare flight, operated by United Airlines.(UA 1535)
Tue,Fri-Sun 10:39 Raleigh/Durham (RDU) 2 11:52 Washington Dulles (IAD)
ITA Airways AZ 4478 Non-stop Boeing 737 MAX 9 (7M9) 1:13 Effective 2026-03-29 through 2026-04-28
Codeshare flight, operated by United Airlines.(UA 1535)
Tue,Fri-Sun 13:20 Raleigh/Durham (RDU) 2 14:33 Washington Dulles (IAD)
ITA Airways AZ 4479 Non-stop Boeing 737-700 (73G) 1:13 Effective 2026-05-22 through 2026-05-31
Codeshare flight, operated by United Airlines.(UA 684)
Daily 13:20 Raleigh/Durham (RDU) 2 14:33 Washington Dulles (IAD)
ITA Airways AZ 4479 Non-stop Boeing 737-700 (73G) 1:13 Effective 2026-06-01 through 2026-06-24
Codeshare flight, operated by United Airlines.(UA 684)
Tue,Thu,Sun 15:00 Raleigh/Durham (RDU) 2 16:10 Washington Dulles (IAD)
ITA Airways AZ 4479 Non-stop Boeing 737-700 (73G) 1:10 Effective 2026-03-08 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 2463)




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ITA Airways flights from Raleigh/Durham (RDU) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
ITA Airways AZ4478
10:21
Raleigh/Durham (RDU) 2

11:34
Washington Dulles (IAD)
Effective 2026-05-22 through 2026-05-31
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
ITA Airways AZ4478
10:21
Raleigh/Durham (RDU) 2

11:34
Washington Dulles (IAD)
Effective 2026-06-01 through 2026-09-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
ITA Airways AZ4478
10:21
Raleigh/Durham (RDU) 2

11:34
Washington Dulles (IAD)
Effective 2026-10-02 through 2026-10-24
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
ITA Airways AZ4478
10:30
Raleigh/Durham (RDU) 2

11:40
Washington Dulles (IAD)
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines.(UA 1535Z)
Duration: 1:10, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
ITA Airways AZ4478
10:31
Raleigh/Durham (RDU) 2

11:41
Washington Dulles (IAD)
Operates only on 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
ITA Airways AZ4478
10:32
Raleigh/Durham (RDU) 2

11:42
Washington Dulles (IAD)
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
ITA Airways AZ4478
10:34
Raleigh/Durham (RDU) 2

11:47
Washington Dulles (IAD)
Effective 2026-05-01 through 2026-05-19
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
ITA Airways AZ4478
10:39
Raleigh/Durham (RDU) 2

11:52
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-28
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
ITA Airways AZ4479
13:20
Raleigh/Durham (RDU) 2

14:33
Washington Dulles (IAD)
Effective 2026-05-22 through 2026-05-31
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 684)
Duration: 1:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
ITA Airways AZ4479
13:20
Raleigh/Durham (RDU) 2

14:33
Washington Dulles (IAD)
Effective 2026-06-01 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 684)
Duration: 1:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
ITA Airways AZ4479
15:00
Raleigh/Durham (RDU) 2

16:10
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-03-26
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2463)
Duration: 1:10, non-stop
Boeing 737-700 (73G)
  • A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Washington Dulles airport (IAD).
  • The flight distance is 225 miles, or 361 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:10 and 1:13.
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