All airlines flying from Riyadh (RUH) to Washington Dulles (IAD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Fri 07:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Saudia SV 37 Non-stop Boeing 777-300 (773) 14:35 Effective from 2026-10-26
Mon,Wed,Fri 08:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Saudia SV 37 Non-stop Boeing 777-300 (773) 14:35 Valid until 2026-02-02
Mon,Fri 08:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Saudia SV 37 Non-stop Boeing 777-300 (773) 14:35 Effective 2026-02-06 through 2026-03-06
Mon,Wed,Fri 08:10 Riyadh (RUH) 4 15:45 Washington Dulles (IAD)
Saudia SV 37 Non-stop Boeing 777-300 (773) 14:35 Effective 2026-03-09 through 2026-03-27
Mon,Wed,Fri 08:50 Riyadh (RUH) 4 15:45 Washington Dulles (IAD)
Saudia SV 37 Non-stop Boeing 777-300 (773) 13:55 Effective 2026-03-30 through 2026-10-23
Direct Codeshare Flights:
Mon,Wed,Fri 08:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Kuwait Airways KU 6137 Non-stop Boeing 777-300 (773) 14:35 Valid until 2026-02-02
Codeshare flight, operated by Saudia.(SV 37)
Mon,Fri 08:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Kuwait Airways KU 6137 Non-stop Boeing 777-300 (773) 14:35 Effective 2026-02-06 through 2026-03-06
Codeshare flight, operated by Saudia.(SV 37)
Mon,Wed,Fri 08:10 Riyadh (RUH) 4 15:45 Washington Dulles (IAD)
Kuwait Airways KU 6137 Non-stop Boeing 777-300 (773) 14:35 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by Saudia.(SV 37)
Mon,Wed,Fri 08:50 Riyadh (RUH) 4 15:45 Washington Dulles (IAD)
Kuwait Airways KU 6137 Non-stop Boeing 777-300 (773) 13:55 Effective 2026-03-30 through 2026-10-16
Codeshare flight, operated by Saudia.(SV 37)
Mon,Wed,Fri 07:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Delta Air Lines DL 7333 Non-stop Boeing 777-300 (773) 14:35 Effective from 2026-10-26
Codeshare flight, operated by Saudia.(SV 37)
Mon,Wed,Fri 08:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Delta Air Lines DL 7333 Non-stop Boeing 777-300 (773) 14:35 Valid until 2026-02-02
Codeshare flight, operated by Saudia.(SV 37)
Mon,Fri 08:10 Riyadh (RUH) 4 14:45 Washington Dulles (IAD)
Delta Air Lines DL 7333 Non-stop Boeing 777-300 (773) 14:35 Effective 2026-02-06 through 2026-03-06
Codeshare flight, operated by Saudia.(SV 37)
Mon,Wed,Fri 08:10 Riyadh (RUH) 4 15:45 Washington Dulles (IAD)
Delta Air Lines DL 7333 Non-stop Boeing 777-300 (773) 14:35 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by Saudia.(SV 37)
Mon,Wed,Fri 08:50 Riyadh (RUH) 4 15:45 Washington Dulles (IAD)
Delta Air Lines DL 7333 Non-stop Boeing 777-300 (773) 13:55 Effective 2026-03-30 through 2026-10-23
Codeshare flight, operated by Saudia.(SV 37)




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All airlines flying from Riyadh (RUH) to Washington Dulles (IAD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Saudia SV37
07:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Effective from 2026-10-26
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Flights:
Saudia SV37
08:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Valid until 2026-02-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Flights:
Saudia SV37
08:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Effective 2026-02-06 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Flights:
Saudia SV37
08:10
Riyadh (RUH) 4

15:45
Washington Dulles (IAD)
Effective 2026-03-09 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Flights:
Saudia SV37
08:50
Riyadh (RUH) 4

15:45
Washington Dulles (IAD)
Effective 2026-03-30 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 13:55, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Kuwait Airways KU6137
08:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Valid until 2026-02-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Kuwait Airways KU6137
08:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Effective 2026-02-06 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Kuwait Airways KU6137
08:10
Riyadh (RUH) 4

15:45
Washington Dulles (IAD)
Effective 2026-03-09 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Kuwait Airways KU6137
08:50
Riyadh (RUH) 4

15:45
Washington Dulles (IAD)
Effective 2026-03-30 through 2026-10-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 13:55, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Delta Air Lines DL7333
07:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Effective from 2026-10-26
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Delta Air Lines DL7333
08:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Valid until 2026-02-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Delta Air Lines DL7333
08:10
Riyadh (RUH) 4

14:45
Washington Dulles (IAD)
Effective 2026-02-06 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Delta Air Lines DL7333
08:10
Riyadh (RUH) 4

15:45
Washington Dulles (IAD)
Effective 2026-03-09 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 14:35, non-stop
Boeing 777-300 (773)
Direct Codeshare Flights:
Delta Air Lines DL7333
08:50
Riyadh (RUH) 4

15:45
Washington Dulles (IAD)
Effective 2026-03-30 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Saudia. (SV 37)
Duration: 13:55, non-stop
Boeing 777-300 (773)
  • An international route departing from Riyadh airport, Saudi Arabia (RUH) and arriving at Washington Dulles airport, United States (IAD).
  • The flight distance is 6732 miles, or 10834 km.
  • The timezone of the departure airport is UTC+3 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 13:55 and 14:35.
Return (IAD-RUH) flights
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