United Airlines UA4231

Buffalo to Washington D.C.

Thu, Dec 4
Fri, Dec 5

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Arrived

BUF
Buffalo, Thu, Dec 4
15:16
Scheduled: 15:00
Check-in
--
Terminal
--
Gate
14
departured icon
Departure
Flight time: 1h 21m
arrived icon
Arrival
IAD
Washington D.C., Thu, Dec 4
16:13
Scheduled: 16:21
Baggage
6
Terminal
--
Gate
A6A

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Scheduled

Scheduled to depart in 8h 29m

BUF
Buffalo, Fri, Dec 5
15:00
Scheduled: 15:00
Check-in
--
Terminal
--
Gate
--
waiting to departure icon
Departure
Flight time: 1h 21m
haven't arrived icon
Arrival
IAD
Washington D.C., Fri, Dec 5
15:52
Scheduled: 16:21
Baggage
3
Terminal
--
Gate
A1C
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UA4231 Flight Details

The aircraft model for flight UA4231 is Embraer RJ 135/140/145, operated by United Airlines, and features 50 seats.
Airline: United Airlines Embraer RJ 135/140/145 Embraer RJ 135/140/145
Airline: United Airlines
Distance flown: --
Age: 21y, 7m
Seats: 50
Meal service: available
Wi-Fi: available
USB port: available
Entertainment: available
Recline angle: 105°
Seat width: --
Legroom: 79 cm

UA4231 Flight Schedules

Flight UA4231's latest flight is scheduled to depart at Wed, Dec 3 15:00 (local time) and arrive at Wed, Dec 3 16:17 (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Wed, Dec 3 BUF - IAD
Actual: 15:25
Scheduled: 15:00
Actual: 16:21
Scheduled: 16:21
Embraer RJ 135/140/145 Arrived
Mon, Dec 1 SGF - IAH
Actual: 17:35
Scheduled: 16:45
Actual: 19:17
Scheduled: 18:54
Embraer RJ 135/140/145 Arrived
Sat, Nov 29 SGF - IAH
Actual: 17:30
Scheduled: 16:45
Actual: 19:10
Scheduled: 18:54
Embraer RJ 135/140/145 Arrived
Thu, Dec 4 BUF - IAD
Actual: 15:16
Scheduled: 15:00
Actual: 16:13
Scheduled: 16:21
Embraer RJ 135/140/145 Arrived
Sun, Nov 30 SGF - IAH
Actual: 16:57
Scheduled: 16:45
Actual: 18:26
Scheduled: 18:54
Embraer RJ 135/140/145 Arrived
Fri, Dec 5 BUF - IAD
Actual:
Scheduled: 15:00
Actual:
Scheduled: 16:21
Embraer RJ 135/140/145 Scheduled
Tue, Dec 2 BUF - IAD
Actual: 19:12
Scheduled: 15:00
Actual: 20:06
Scheduled: 16:21
Embraer RJ 135/140/145 Arrived
Date Departure Arrival Status
Wed, Dec 3
Actual: 15:25
Scheduled: 15:00
Actual: 16:21
Scheduled: 16:21
Arrived
Mon, Dec 1
Actual: 17:35
Scheduled: 16:45
Actual: 19:17
Scheduled: 18:54
Arrived
Sat, Nov 29
Actual: 17:30
Scheduled: 16:45
Actual: 19:10
Scheduled: 18:54
Arrived
Thu, Dec 4
Actual: 15:16
Scheduled: 15:00
Actual: 16:13
Scheduled: 16:21
Arrived
Sun, Nov 30
Actual: 16:57
Scheduled: 16:45
Actual: 18:26
Scheduled: 18:54
Arrived
Fri, Dec 5
Actual:
Scheduled: 15:00
Actual:
Scheduled: 16:21
Scheduled
Tue, Dec 2
Actual: 19:12
Scheduled: 15:00
Actual: 20:06
Scheduled: 16:21
Arrived

UA4231 Punctuality Rate

UA4231 will depart from Buffalo Niagara International Airport at Wed, Dec 3 15:00, arriving at Dulles International Airport at Wed, Dec 3 16:17. The recent on-time departure rate is 67%. The recent on-time arrival rate is 67%. The average delay is 1h 38m.
BUF (Buffalo Niagara International Airport) - IAD (Dulles International Airport)
  • Departure:
    67% on time
  • Arrival:
    67% on time
  • Average delay:
    98min
Delayed
204m
153m
102m
51m
On time
2 Dec
3
4 Dec
UA4231
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