| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 04 | VIE | IAD | 11:02 | 14:00 |
En-Route
|
Track > |
| Sep 03 | VIE | IAD | 11:07 | 13:59 |
Landed
|
Track > |
| Sep 02 | VIE | IAD | 11:22 | 14:39 |
Delayed
|
Track > |
| Sep 01 | VIE | IAD | 11:05 | 13:56 |
Landed
|
Track > |
| Aug 31 | VIE | IAD | 11:09 | 14:28 |
Landed
|
Track > |
| Aug 30 | VIE | IAD | 11:09 | 14:22 |
Landed
|
Track > |
| Aug 29 | VIE | IAD | 11:06 | 14:31 |
Landed
|
Track > |
| Aug 28 | VIE | IAD | 11:03 | 14:30 |
Landed
|
Track > |
| Aug 27 | VIE | IAD | 11:10 | 14:22 |
Landed
|
Track > |
| Aug 26 | VIE | IAD | 11:03 | 14:22 |
Landed
|
Track > |
United Airlines Flight UA9821 connects Vienna, Austria to Washington, United States, taking off from Vienna International Airport VIE and landing at Washington Dulles International Airport IAD.
How long is the UA9821 flight from Vienna to Washington?
The average flight time from Vienna to Washington is 9 hours and 12 minutes. The flight distance is 7165 km / 4452 miles and the average flight speed is 778 km/h / 484 mph.
How many UA9821 flights are operated per week?
7 flights per week. The flight UA9821 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA9821 Vienna to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA9821 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA9821 flight?
The latest flight took off on Friday, September 4th, 2026 with the flight status being En-Route on 14:00.
How else can the flight UA9821 be referenced as?
This United Airlines flight can also be referenced as UAL9821, UA 9821, UAL 9821.
How often is flight UA9821 delayed?
On average, 10% of all UA9821 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled UA9821 flight or baggage issues?
If your UA9821 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 UA9821 Flight Tracker above for more details.
Other flights departing from Vienna VIE: FR580, OS41, TK1884, OS137
Other flights arriving at Washington IAD: OS41, UA947, UA991, AA524
All flights connecting Vienna VIE to Washington IAD.
