Austrian flight OS 7823: Washington Dulles - Raleigh/Durham

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 17:20 Washington Dulles (IAD) 18:42 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Embraer EMB 175 (E7W) 1:22 Valid until 2026-01-04
Codeshare flight, operated by United Airlines.(UA 3706)
Sat 17:20 Washington Dulles (IAD) 18:39 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Canadair CRJ 550 (CR5) 1:19 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 4545)
Mon 17:20 Washington Dulles (IAD) 18:42 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 3706)
Daily 17:27 Washington Dulles (IAD) 18:44 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-900 (739) 1:17 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1322)
Daily 17:35 Washington Dulles (IAD) 18:52 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-800 (738) 1:17 Effective 2026-01-06 through 2026-01-12
Codeshare flight, operated by United Airlines.(UA 1322)
Mon,Wed,Fri-Sun 17:35 Washington Dulles (IAD) 18:52 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-800 (738) 1:17 Effective 2026-01-14 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 1322)
Thu 17:35 Washington Dulles (IAD) 18:51 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-900 (739) 1:16 Effective 2026-02-12 through 2026-02-26
Codeshare flight, operated by United Airlines.(UA 1322)
Mon,Fri,Sun 17:35 Washington Dulles (IAD) 18:51 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Airbus A319 (319) 1:16 Effective 2026-02-13 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 1322)
Sat 17:35 Washington Dulles (IAD) 18:54 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Embraer EMB 175 (E7W) 1:19 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 4017)
Tue 17:35 Washington Dulles (IAD) 18:51 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-800 (738) 1:16 Operates only on 2026-03-03
Codeshare flight, operated by United Airlines.(UA 1322)
Wed 17:35 Washington Dulles (IAD) 18:51 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-900 (739) 1:16 Operates only on 2026-03-04
Codeshare flight, operated by United Airlines.(UA 1322)
Thu,Fri 17:45 Washington Dulles (IAD) 19:01 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Airbus A320 (320) 1:16 Effective 2026-03-05 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 1322)
Sat 17:45 Washington Dulles (IAD) 19:02 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Canadair CRJ 550 (CR5) 1:17 Operates only on 2026-03-07
Codeshare flight, operated by United Airlines.(UA 4467)
Daily 17:45 Washington Dulles (IAD) 19:02 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-700 (73G) 1:17 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1322)
Daily 17:45 Washington Dulles (IAD) 18:58 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Boeing 737-800 (738) 1:13 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1322)
Mon-Fri,Sun 17:55 Washington Dulles (IAD) 19:11 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Airbus A320 (320) 1:16 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1322)
Sat 17:55 Washington Dulles (IAD) 19:12 Raleigh/Durham (RDU) 2
OS 7823 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4467)


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Austrian flight OS 7823:
Washington Dulles - Raleigh/Durham
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7823
17:20
Washington Dulles (IAD)

18:42
Raleigh/Durham (RDU) 2
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 3706)
Duration: 1:22, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Austrian OS7823
17:20
Washington Dulles (IAD)

18:39
Raleigh/Durham (RDU) 2
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4545)
Duration: 1:19, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Austrian OS7823
17:20
Washington Dulles (IAD)

18:42
Raleigh/Durham (RDU) 2
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3706)
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Austrian OS7823
17:27
Washington Dulles (IAD)

18:44
Raleigh/Durham (RDU) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:17, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:52
Raleigh/Durham (RDU) 2
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:17, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:52
Raleigh/Durham (RDU) 2
Effective 2026-01-14 through 2026-02-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:17, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:51
Raleigh/Durham (RDU) 2
Effective 2026-02-12 through 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:16, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:51
Raleigh/Durham (RDU) 2
Effective 2026-02-13 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:16, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:54
Raleigh/Durham (RDU) 2
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4017)
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:51
Raleigh/Durham (RDU) 2
Operates only on 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:16, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7823
17:35
Washington Dulles (IAD)

18:51
Raleigh/Durham (RDU) 2
Operates only on 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:16, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7823
17:45
Washington Dulles (IAD)

19:01
Raleigh/Durham (RDU) 2
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Austrian OS7823
17:45
Washington Dulles (IAD)

19:02
Raleigh/Durham (RDU) 2
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4467)
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Austrian OS7823
17:45
Washington Dulles (IAD)

19:02
Raleigh/Durham (RDU) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:17, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Austrian OS7823
17:45
Washington Dulles (IAD)

18:58
Raleigh/Durham (RDU) 2
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Austrian OS7823
17:55
Washington Dulles (IAD)

19:11
Raleigh/Durham (RDU) 2
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1322)
Duration: 1:16, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Austrian OS7823
17:55
Washington Dulles (IAD)

19:12
Raleigh/Durham (RDU) 2
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4467)
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
  • OS 7823 is a domestic flight departing from the Washington Dulles airport (IAD) and arriving at Raleigh/Durham airport (RDU).
  • 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 1:13 and 1:22.
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