United Airlines UA4335 Flight Status
Based on Trip.com’s real-time data, the UA4335 flight operated by United Airlines on Oct 23, 2026 is scheduled to fly from Washington D.C. (IAD) to Buffalo (BUF). The flight is expected to depart at 12:55 and land at 13:43 .
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 14m early
1h 28m
Check-in Counter
AREA 4
Boarding Gate
A5B
Arrival Gate
12
Baggage
2
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United Airlines From KRW 272,900
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Scheduled
Your flight will depart on time.
1h 28m
Check-in Counter
AREA 4
Boarding Gate
A6B
Arrival Gate
--
Baggage
--
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Need a flight from Washington D.C. to Buffalo?
United Airlines From KRW 272,900
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Washington D.C. to Buffalo or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA4283
|
Columbia (CAE)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 11:55
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UA4335 Aircraft Details
According to Trip.com real-time data, the UA4335 flight flying from Washington D.C. to Buffalo on 10/23/2026 is operated by the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 22y, 10m. The aircraft is equipped with 50 seats.
Embraer RJ 135/140/145
Punctuality (Departure)
83
%
Punctuality (Arrival)
90
%
Early on average
4 minutes
Age
22y, 10m
Seats
50
Distance
--
Economy
Premium Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
79 cm
Legroom
--
Seat width
100°
Reclining Angle
1-2
Seat layout example
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
97 cm
More legroom than on 20% of flights
--
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4335
Trip.com historical records show that the last UA4335 flight departed on Thu, Oct 22 from IAD at approximately 13:20. This flight is expected to arrrive in BUF at 14:09.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 16 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:12 | 13:57 | Arrived |
| Sun, Oct 18 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:16 | 14:05 | Arrived |
| Mon, Oct 19 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:17 | 14:07 | Arrived |
| Tue, Oct 20 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:10 | 13:58 | Arrived |
| Wed, Oct 21 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:12 | 13:57 | Arrived |
| Thu, Oct 22 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:20 | 14:09 | Arrived |
| Fri, Oct 23 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 12:55 | 13:43 | Scheduled |
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UA4335 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4335 is 83% (Late on average 35 minutes), and the on-time arrival rate is 90% (Early on average 4 minutes).
On-Time Departures
Punctuality
83
%
Late on average
35 minutes
Early
0
%
On time
83
%
30 mins late
7
%
60 mins late
0
%
90 mins late
10
%
Cancelled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
4 minutes
Early
87
%
On time
3
%
30 mins late
0
%
60 mins late
7
%
90 mins late
3
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua4335?
Flight ua4335 has not departed yet and is currently on schedule. Scheduled departure 12:55, arrival 14:23 (updated Oct 23, 2026).Is flight ua4335 on time today?
Flight ua4335 has not departed yet and is currently on schedule. Scheduled departure is 12:55, with arrival at 14:23. Recheck gate and timing before you head to the airport.Has flight ua4335 departed yet? What is the departure time?
Flight ua4335 is scheduled to depart at 12:55. The latest actual or estimated departure time is 12:55, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua4335 scheduled to arrive?
Flight ua4335 is scheduled to arrive at 14:23. The latest estimated or actual arrival time is 13:43. Status is Scheduled as of Oct 23, 2026.What route does flight ua4335 fly?
Flight ua4335 is operated by United Airlines from Washington D.C. (IAD) to Buffalo (BUF). Typical flight time is about 1 hour28 minutes; operating days may include Friday.How can I check real-time status for flight ua4335?
Track flight ua4335 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 ua4335 is delayed or canceled, what should I do?
If ua4335 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 ua4335 departed from Washington D.C.?
Flight ua4335 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 12:55.What is the seat configuration for flight ua4335?
Flight ua4335 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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Destination Info: Buffalo Weather & Time
Intermittent clouds
|
5°C - 17°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Washington D.C. 13:43
|
Buffalo 13:43
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