United Airlines
UA4291 Flight Status
According to Trip.com latest record on status for United Airlines flight UA4291 from Buffalo to Washington D.C. (BUF-IAD): Flights for Oct 2, 2026 are scheduled, with the next departure slated for 15:05 from BUF and an expected arrival at 15:57 at IAD .
Thu, Oct 1
Fri, Oct 2
Sat, Oct 3
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Arrived
The flight arrived 30m early.
1h 20m
Check-in Counter
--
Boarding Gate
14
Arrival Gate
A2E
Baggage
6
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Scheduled
Your flight will depart on time.
1h 20m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
A2F
Baggage
5
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Scheduled
Your flight will depart on time.
1h 49m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Scheduled
UA4335
|
Washington D.C. (WAS)
Buffalo (BUF)
Buffalo (BUF)
Scheduled: 14:23
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UA4291 Aircraft Specifications
According to Trip.com real-time data, the UA4291 flight from Buffalo to Washington D.C. on 10/2/2026 is operated using the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 21y, 10m. The aircraft has 50 seats.
Embraer RJ 135/140/145
On-Time Departure
83
%
On-Time Arrival
83
%
Avg. Delay
0 minutes
Aircraft Age
21y, 10m
Total Seats
50
Flight Distance
--
Economy
Premium Economy
Cabin Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
79 cm
Legroom
--
Seat width
105°
Reclining Angle
1-2
Seat layout example
Cabin Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
97 cm
More legroom than on 33% of flights
--
Seat width
105°
Reclining Angle
--
Seat layout example
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UA4291 Flight History
Trip.com historical records show that the last UA4291 flight departed on Thu, Oct 1 from BUF at approximately 15:11. This flight is expected to arrrive in IAD at 15:55.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 27 | Buffalo (BUF) | Washington D.C. (IAD) | E45X | 15:06 | 16:12 | Arrived |
| Mon, Sep 28 | Buffalo (BUF) | Washington D.C. (IAD) | E45X | 15:12 | 16:08 | Arrived |
| Tue, Sep 29 | Buffalo (BUF) | Washington D.C. (IAD) | E45X | 15:17 | 16:11 | Arrived |
| Wed, Sep 30 | Buffalo (BUF) | Washington D.C. (IAD) | E45X | 15:17 | 16:02 | Arrived |
| Thu, Oct 1 | Buffalo (BUF) | Washington D.C. (IAD) | E45X | 15:11 | 15:55 | Arrived |
| Fri, Oct 2 | Buffalo (BUF) | Washington D.C. (IAD) | E45X | 15:05 | 15:57 | Scheduled |
| Sat, Oct 3 | Fayetteville (XNA) | Houston (IAH) | ERJ | 11:51 | 13:40 | Scheduled |
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UA4291 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4291 is 83% (Late on average 28 minutes), and the on-time arrival rate is 83% (Early on average 0 minutes).
On-Time Departures
Punctuality
83
%
Late on average
28 minutes
Early
3
%
On time
80
%
30 mins late
0
%
60 mins late
0
%
90 mins late
17
%
Cancelled
0
%
On-Time Arrivals
Punctuality
83
%
Early on average
0 minutes
Early
83
%
On time
0
%
30 mins late
0
%
60 mins late
13
%
90 mins late
3
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight ua4291?
Flight ua4291 has not departed yet and is currently on schedule. Scheduled departure 15:05, arrival 16:25 (updated Oct 2, 2026). -
Is flight ua4291 on time today?
Flight ua4291 has not departed yet and is currently on schedule. Scheduled departure is 15:05, with arrival at 16:25. Recheck gate and timing before you head to the airport. -
Has flight ua4291 departed yet? What is the departure time?
Flight ua4291 is scheduled to depart at 15:05. The latest actual or estimated departure time is 15:05, and the current status is Scheduled (updated Oct 2, 2026). -
When is flight ua4291 scheduled to arrive?
Flight ua4291 is scheduled to arrive at 16:25. The latest estimated or actual arrival time is 15:57. Status is Scheduled as of Oct 2, 2026. -
What route does flight ua4291 fly?
Flight ua4291 is operated by United Airlines from Buffalo (BUF) to Washington D.C. (IAD). Typical flight time is about 1 hour 20 minutes; operating days may include Friday. -
How can I check real-time status for flight ua4291?
Track flight ua4291 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 ua4291 is delayed or canceled, what should I do?
If ua4291 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 2, 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 ua4291 departed from Buffalo?
Flight ua4291 has not departed from Buffalo (BUF) yet and is currently on schedule for 15:05. -
What is the seat configuration for flight ua4291?
Flight ua4291 usually flies a Embraer RJ 135/140/145 with seat layout 1-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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When You Land: Washington D.C. Weather & Time Zone
Clear
|
17°C - 29°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Buffalo 15:57
|
Washington D.C. 15:57
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