| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 13 | ATL | IAD | 15:11 | 16:37 |
Landed
|
Track > |
| Jul 12 | ATL | IAD | 15:54 | 17:32 |
Landed Late
|
Track > |
| Jul 11 | ATL | IAD | 15:10 | 16:33 |
Landed
|
Track > |
| Jul 10 | ATL | IAD | 15:04 | 16:32 |
Landed
|
Track > |
| Jul 09 | ATL | IAD | 17:41 | 16:35 |
Unknown
|
Track > |
| Jul 08 | ATL | IAD | 14:56 | 16:11 |
Landed
|
Track > |
| Jul 07 | ATL | IAD | 17:46 | 16:35 |
En-Route
|
Track > |
| Jul 06 | ATL | IAD | 15:24 | 16:42 |
Landed
|
Track > |
| Jul 05 | ATL | IAD | 15:01 | 16:26 |
Landed
|
Track > |
| Jul 04 | ATL | IAD | 16:52 | 18:11 |
Delayed
|
Track > |
United Airlines Flight UA1831 connects Atlanta, United States to Washington, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Washington Dulles International Airport IAD.
How long is the UA1831 flight from Atlanta to Washington?
The average flight time from Atlanta to Washington is 1 hour and 24 minutes. The flight distance is 859 km / 534 miles and the average flight speed is 584 km/h / 363 mph.
How many UA1831 flights are operated per week?
6 flights per week. The flight UA1831 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1831 Atlanta to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1831 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1831 flight?
The latest flight took off on Monday, July 13th, 2026 with the flight status being Landed on 16:37.
How else can the flight UA1831 be referenced as?
This United Airlines flight can also be referenced as UAL1831, UA 1831, UAL 1831.
How often is flight UA1831 delayed?
On average, 40% of all UA1831 flights are delayed. The average delay is 40 minutes.
Can I get compensation for my delayed or cancelled UA1831 flight or baggage issues?
If your UA1831 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 UA1831 Flight Tracker above for more details.
Flight UA1831 is code-shared by 3 airlines using the flight numbers ET1371, LH7443, SN8845
Other flights departing from Atlanta ATL: DL1381, DL3027, AA3015, DL5389
Other flights arriving at Washington IAD: UA1764, UA4389, UA4925, UA4545
All flights connecting Atlanta ATL to Washington IAD.
