| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | IAD | LAS | 20:13 | 21:33 |
Delayed
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| Aug 31 | IAD | LAS | 18:59 | 20:25 |
Landed Late
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| Aug 30 | IAD | LAS | 18:30 | 20:04 |
Landed
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| Aug 29 | IAD | LAS | 18:05 | 19:36 |
Landed
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| Aug 28 | IAD | LAS | 19:05 | 20:25 |
Landed Late
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| Aug 27 | IAD | LAS | 18:44 | 20:14 |
Landed
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| Aug 26 | IAD | LAS | 18:18 | 19:51 |
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| Aug 24 | IAD | LAS | 18:20 | 19:57 |
Landed
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| Aug 23 | IAD | LAS | 18:45 | 20:08 |
Landed
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| Aug 22 | IAD | LAS | 18:23 | 20:32 |
Landed Late
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Austrian Airlines Flight OS7863 connects Washington, United States to Las Vegas, United States, taking off from Washington Dulles International Airport IAD and landing at Las Vegas McCarran International Airport LAS.
How long is the OS7863 flight from Washington to Las Vegas?
The average flight time from Washington to Las Vegas is 4 hours and 32 minutes. The flight distance is 3316 km / 2060 miles and the average flight speed is 732 km/h / 455 mph.
How many OS7863 flights are operated per week?
5 flights per week. The flight OS7863 is operated on Monday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Austrian Airlines Flight OS7863 Washington to Las Vegas?
The Airportia On-Time Performance Rating for Austrian Airlines Flight OS7863 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight OS7863 arriving at?
Flight OS7863 arrives at Las Vegas McCarran International Airport (LAS) Terminal 3.
When was the latest OS7863 flight?
The latest flight took off on Thursday, September 3rd, 2026 with the flight status being En-Route on 21:33.
How else can the flight OS7863 be referenced as?
This Austrian Airlines flight can also be referenced as AUA7863, OS 7863, AUA 7863.
How often is flight OS7863 delayed?
On average, 50% of all OS7863 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled OS7863 flight or baggage issues?
If your OS7863 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our OS7863 Flight Tracker above for more details.
Other flights departing from Washington IAD: OO3783, UA251, G74561, UA3923
Other flights arriving at Las Vegas LAS: VS155, UA2209, DL2246, UA679
All flights connecting Washington IAD to Las Vegas LAS.
