United Airlines UA9821 Flight Status
According to Trip.com real-time data, the UA9821 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Vienna (VIE) to Washington D.C. (IAD). The flight is expected to depart at 10:50 AM (local time in Vienna, UTC+2) and land at 2:00 PM (local time in Washington D.C., UTC-4) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 8m late
9h 10m
Check-in Counter
351-372
Boarding Gate
D23
Arrival Gate
B41
Baggage
18
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Scheduled
Your flight will depart on time.
9h 10m
Check-in Counter
351-372
Boarding Gate
D
Arrival Gate
--
Baggage
18
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Scheduled
Your flight will depart on time.
9h 10m
Check-in Counter
351-372
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Vienna to Washington D.C. or track other flights with our flight status tracker.
UA9821 Aircraft Details
According to Trip.com real-time data, the UA9821 flight flying from Vienna to Washington D.C. on 9/20/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 3y, 5m. The aircraft is equipped with 294 seats.
Boeing 787-9
Punctuality (Departure)
90%
Punctuality (Arrival)
97%
Late on average
1 minute
Age
3y, 5m
Seats
294
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seat Information
79 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
112 cm
Legroom
53 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
97 cm
Legroom
48 cm
Seat width
120°
Reclining Angle
2-3-2
Seat layout example
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Flight History for UA9821
Trip.com historical records show that the last UA9821 flight departed on Sat, Sep 19 from VIE at approximately 11:12 AM. This flight is expected to arrrive in IAD at 2:08 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 11:08 AM | 2:04 PM | Arrived |
| Wed, Sep 16 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 11:37 AM | 2:21 PM | Arrived |
| Thu, Sep 17 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 11:16 AM | 2:08 PM | Arrived |
| Fri, Sep 18 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 11:04 AM | 2:00 PM | Arrived |
| Sat, Sep 19 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 11:12 AM | 2:08 PM | Arrived |
| Sun, Sep 20 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 10:50 AM | 2:00 PM | Scheduled |
| Mon, Sep 21 | Vienna (VIE) | Washington D.C. (IAD) | 789 | 10:50 AM | 2:00 PM | Scheduled |
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UA9821 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA9821 is 90% (Late on average 19 minutes), and the on-time arrival rate is 97% (Late on average 1 minute).
On-Time Departures
Punctuality
90%
Late on average 19 minutes
Early
0%
On time
90%
30 mins late
10%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
97%
Late on average 1 minute
Early
60%
On time
37%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ua9821?
Flight ua9821 has not departed yet and is currently on schedule. Scheduled departure 10:50 AM, arrival 2:00 PM (updated Sep 20, 2026).Is flight ua9821 on time today?
Flight ua9821 has not departed yet and is currently on schedule. Scheduled departure is 10:50 AM, with arrival at 2:00 PM. Recheck gate and timing before you head to the airport.Has flight ua9821 departed yet? What is the departure time?
Flight ua9821 is scheduled to depart at 10:50 AM. The latest actual or estimated departure time is 10:50 AM, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua9821 scheduled to arrive?
Flight ua9821 is scheduled to arrive at 2:00 PM. The latest estimated or actual arrival time is 2:00 PM. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight ua9821?
For flight ua9821, the departure terminal is T3 and the boarding gate is D. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua9821 fly?
Flight ua9821 is operated by United Airlines from Vienna (VIE) to Washington D.C. (IAD). Typical flight time is about 9 hours10 minutes; operating days may include Sunday.How can I check real-time status for flight ua9821?
Track flight ua9821 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua9821 is delayed or canceled, what should I do?
If ua9821 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua9821 departed from Vienna?
Flight ua9821 has not departed from Vienna (VIE) yet and is currently on schedule for 10:50 AM.What is the seat configuration for flight ua9821?
Flight ua9821 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Washington D.C. Weather & Current Time
Intermittent clouds
|
20°C - 25°C
Weather forecast for your arrival day
-6 hour time difference
Time on arrival: Vienna 20:00| Washington D.C. 14:00
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