Austrian flights from Dulles, Washington (IAD) to Las Vegas Harry Reid (LAS).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 17:31 Dulles, Washington (IAD) 19:48 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective 2025-10-26 through 2026-01-03
Codeshare flight, operated by United Airlines.(UA 1992)
Tue,Thu-Sat 17:31 Dulles, Washington (IAD) 19:48 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 5:17 Effective from 2026-01-06
Codeshare flight, operated by United Airlines.(UA 1992)
Daily 17:55 Dulles, Washington (IAD) 20:14 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 757-300 (753) 5:19 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 780)
Daily 19:35 Dulles, Washington (IAD) 21:34 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 4:59 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 1992)
Mon-Thu,Sun 19:40 Dulles, Washington (IAD) 21:44 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737-900 (739) 5:04 Effective 2025-05-22 through 2025-05-29
Codeshare flight, operated by United Airlines.(UA 1668)
Mon-Thu,Sat,Sun 19:40 Dulles, Washington (IAD) 21:44 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737-900 (739) 5:04 Effective 2025-05-31 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 1668)
Mon-Fri,Sun 19:51 Dulles, Washington (IAD) 21:55 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737-900 (739) 5:04 Effective 2025-06-26 through 2025-07-31
Codeshare flight, operated by United Airlines.(UA 2708)
Mon-Fri,Sun 19:51 Dulles, Washington (IAD) 21:55 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 5:04 Effective 2025-08-01 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 2729)
Fri 19:59 Dulles, Washington (IAD) 22:03 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 5:04 Effective 2025-05-23 through 2025-06-20
Codeshare flight, operated by United Airlines.(UA 1668)
Daily 19:59 Dulles, Washington (IAD) 21:58 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 4:59 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 1992)
Sat 20:01 Dulles, Washington (IAD) 22:05 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737-900 (739) 5:04 Effective 2025-06-28 through 2025-07-26
Codeshare flight, operated by United Airlines.(UA 2708)
Sat 20:01 Dulles, Washington (IAD) 22:05 Las Vegas Harry Reid (LAS) 3
Austrian OS 7863 Non-stop Boeing 737 MAX 9 (7M9) 5:04 Effective 2025-08-02 through 2025-08-16
Codeshare flight, operated by United Airlines.(UA 2729)
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Parallax here IAD-LAS


Austrian flights from Dulles, Washington (IAD) to Las Vegas Harry Reid (LAS).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-10-26 through 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1992)
Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)

Effective from 2026-01-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1992)
Duration: 5:17, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 5:19, non-stop
Boeing 757-300 (753)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1992)
Duration: 4:59, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-05-22 through 2025-05-29
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1668)
Duration: 5:04, non-stop
Boeing 737-900 (739)

Effective 2025-05-31 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1668)
Duration: 5:04, non-stop
Boeing 737-900 (739)

Effective 2025-06-26 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2708)
Duration: 5:04, non-stop
Boeing 737-900 (739)

Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2729)
Duration: 5:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-05-23 through 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1668)
Duration: 5:04, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1992)
Duration: 4:59, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2708)
Duration: 5:04, non-stop
Boeing 737-900 (739)

Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2729)
Duration: 5:04, non-stop
Boeing 737 MAX 9 (7M9)
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Parallax here IAD-LAS
  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Las Vegas Harry Reid airport (LAS).
  • The flight distance is 2060 miles, or 3315 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 4:59 and 5:19.