United Airlines UA4335 Flight status
According to Trip.com real-time data, the UA4335 flight operated by United Airlines on Jul 7, 2026 is scheduled to fly from Washington D.C. (IAD) to Buffalo (BUF). The flight is expected to depart at 12:59 and arrive at 13:49 .
Mon, Jul 6
Tue, Jul 7
Wed, Jul 8
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Delayed
Your flight is about 1h 9m late
1h 29m
Rochester(ROC)
14:48
Scheduled: 14:19, Jul 6
Frederick Douglass Greater Rochester International Airport Check-in Counter
AREA 4
Boarding Gate
A6A
Arrival Gate
B8
Baggage
1
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Scheduled
Your flight will depart on time.
1h 26m
Check-in Counter
AREA 4
Boarding Gate
A4F
Arrival Gate
12
Baggage
2
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Scheduled
Your flight will depart on time.
1h 26m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Washington D.C. to Buffalo to find your schedule.
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UA4335
UA4335 Aircraft Details
According to Trip.com real-time data, the UA4335 flight from Washington D.C. to Buffalo on 7/7/2026 is operated using the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 21y, 5m. The aircraft has 50 seats.
Embraer RJ 135/140/145
Punctuality (Departure)
60%
Punctuality (Arrival)
93%
Late on average
3 minutes
Age
21y, 5m
Seats
50
Flight Distance
--
Economy
Premium Economy
In-Flight Services
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
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
97 cm
More legroom than on 20% of flights
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4335
Check more records from Trip.com about UA4335 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jul 2 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:21 | 14:10 | Arrived |
| Fri, Jul 3 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:41 | 14:31 | Arrived |
| Sat, Jul 4 | Washington D.C. (IAD) | Columbus (CMH) | E45X | 08:34 | 09:24 | Arrived |
| Sun, Jul 5 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 13:21 | 14:06 | Arrived |
| Mon, Jul 6 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 13:59 | 14:48 | Delayed |
| Tue, Jul 7 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 12:59 | 13:49 | Scheduled |
| Wed, Jul 8 | Washington D.C. (IAD) | Buffalo (BUF) | E45X | 12:59 | 14:25 | Scheduled |
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UA4335 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4335 is 60% (Late on average 39 minutes), and the on-time arrival rate is 93% (Late on average 3 minutes).
On-Time Departures
Punctuality
60%
Late on average 39 minutes
Early
0%
On time
60%
30 mins late
30%
60 mins late
3%
90 mins late
7%
Cancelled
1%
On-Time Arrivals
Punctuality
93%
Late on average 3 minutes
Early
73%
On time
20%
30 mins late
0%
60 mins late
3%
90 mins late
3%
Cancelled
1%
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