Flight UA1831
United Airlines | Atlanta to Washington
Departure
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Return
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UA1831 | Atlanta to Washington
Operated by United Airlines with 87% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Atlanta (ATL) to Washington (IAD)
87%On-time Rate
Departure
14:40
Hartsfield-Jackson Atlanta International Airport N
ATL
1h 50m
Direct
Arrival
15:57
Dulles International Airport
IAD
Airline
United Airlines
Aircraft
Airbus A319
Seats
128
Aircraft Age
24y, 10m
Boarding Gate: --
Check-in closes at 2026-01-31 13:55. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight UA1831
Departure Punctuality
On-time Rate
Punctuality 67%
Avg Delay
Late on average 35 minutes
Early
0%
On-time
67%
Delay <30min
20%
Delay 30-60min
3%
Delay >60min
10%
Cancelled
1%
Arrival Punctuality
On-time Rate
Punctuality 67%
Avg Delay
Late on average 35 minutes
Early
0%
On-time
67%
Delay <30min
20%
Delay 30-60min
3%
Delay >60min
10%
Cancelled
1%
Based on UA1831 flight history for Last 30 Days. On-time rate: Punctuality 67%, average delay: Late on average 35 minutes.
Flight Schedule
Upcoming schedule for flight UA1831
Fri, Jan 30
UA1831
United Airlines
319
15:38
ATL
Atlanta
Direct
16:51
IAD
Washington D.C.
Mon, Jan 26
UA1831
United Airlines
320
15:05
ATL
Atlanta
Direct
16:16
IAD
Washington D.C.
Sat, Jan 31
UA1831
United Airlines
319
14:40
ATL
Atlanta
Direct
15:57
IAD
Washington D.C.
Sun, Feb 1
UA1831
United Airlines
319
14:40
ATL
Atlanta
Direct
16:30
IAD
Washington D.C.
Thu, Jan 29
UA1831
United Airlines
319
14:56
ATL
Atlanta
Direct
16:11
IAD
Washington D.C.
Tue, Jan 27
UA1831
United Airlines
319
14:58
ATL
Atlanta
Direct
16:18
IAD
Washington D.C.
Wed, Jan 28
UA1831
United Airlines
319
15:26
ATL
Atlanta
Direct
16:44
IAD
Washington D.C.
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight UA1831
✈️
Economy
UA1831
Seat Information
76 cm
More legroom than on 6% of flights
--
Seat width
100°
Reclining Angle
Facilities & Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Unknown
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