United Airlines UA4877 Flight Status
According to Trip.com latest record on status for United Airlines flight UA4877 from Washington D.C. to Rochester (IAD-ROC): Flights for Nov 11, 2026 are scheduled, with the next departure slated for 08:26 from IAD and an expected arrival at 09:17 at ROC .
Mon, Nov 9
Wed, Nov 11
Thu, Nov 12
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Arrived
The flight arrived 2h 31m late.
1h 27m
Rochester(ROC)
12:24
Scheduled: 09:53, Nov 9
Frederick Douglass Greater Rochester International Airport Check-in Counter
AREA 4
Boarding Gate
A6B
Arrival Gate
B8
Baggage
1
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Scheduled
Your flight will depart on time.
1h 27m
Rochester(ROC)
09:17
Scheduled: 09:53, Nov 11
Frederick Douglass Greater Rochester International Airport Check-in Counter
AREA 4
Boarding Gate
A1C
Arrival Gate
B8
Baggage
1
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Scheduled
Your flight will depart on time.
1h 27m
Rochester(ROC)
09:53
Scheduled: 09:53, Nov 12
Frederick Douglass Greater Rochester International Airport Check-in Counter
AREA 4
Boarding Gate
A1C
Arrival Gate
B8
Baggage
1
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Track the Previous Flight Status: Arrived at Washington D.C.
UA4342
|
Charlottesville (CHO)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 07:11
|
28m early
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UA4877 Aircraft Specifications
According to Trip.com real-time data, the UA4877 flight from Washington D.C. to Rochester on 11/11/2026 is operated using the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 22y, 7m. The aircraft has 50 seats.
Embraer RJ 135/140/145
On-Time Departure
69
%
On-Time Arrival
92
%
Avg. Delay
0 minutes
Aircraft Age
22y, 7m
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
100°
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 11% of flights
--
Seat width
100°
Reclining Angle
--
Seat layout example
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UA4877 Flight History
Trip.com historical records show that the last UA4877 flight departed on Mon, Nov 9 from IAD at approximately 11:27. This flight is expected to arrrive in ROC at 12:24.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Nov 5 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 08:38 | 09:29 | Arrived |
| Fri, Nov 6 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 09:05 | 09:51 | Arrived |
| Sat, Nov 7 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 08:42 | 09:32 | Arrived |
| Sun, Nov 8 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 08:54 | 09:46 | Arrived |
| Mon, Nov 9 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 11:27 | 12:24 | Arrived |
| Wed, Nov 11 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 08:26 | 09:17 | Scheduled |
| Thu, Nov 12 | Washington D.C. (IAD) | Rochester (ROC) | E45X | 08:26 | 09:53 | Scheduled |
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UA4877 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA4877 is 69% (Late on average 35 minutes), and the on-time arrival rate is 92% (Early on average 0 minutes).
On-Time Departures
Punctuality
69
%
Late on average
35 minutes
Early
0
%
On time
69
%
30 mins late
23
%
60 mins late
0
%
90 mins late
8
%
Cancelled
0
%
On-Time Arrivals
Punctuality
92
%
Early on average
0 minutes
Early
85
%
On time
8
%
30 mins late
0
%
60 mins late
0
%
90 mins late
8
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ua4877?
Flight ua4877 has not departed yet and is currently on schedule. Scheduled departure 08:26, arrival 09:53 (updated Nov 11, 2026).Is flight ua4877 on time today?
Flight ua4877 has not departed yet and is currently on schedule. Scheduled departure is 08:26, with arrival at 09:53. Recheck gate and timing before you head to the airport.Has flight ua4877 departed yet? What is the departure time?
Flight ua4877 is scheduled to depart at 08:26. The latest actual or estimated departure time is 08:26, and the current status is Scheduled (updated Nov 11, 2026).When is flight ua4877 scheduled to arrive?
Flight ua4877 is scheduled to arrive at 09:53. The latest estimated or actual arrival time is 09:17. Status is Scheduled as of Nov 11, 2026.What route does flight ua4877 fly?
Flight ua4877 is operated by United Airlines from Washington D.C. (IAD) to Rochester (ROC). Typical flight time is about 1 hour 27 minutes; operating days may include Wednesday.How can I check real-time status for flight ua4877?
Track flight ua4877 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 ua4877 is delayed or canceled, what should I do?
If ua4877 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 11, 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 ua4877 departed from Washington D.C.?
Flight ua4877 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 08:26.What is the seat configuration for flight ua4877?
Flight ua4877 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: Rochester Weather & Time Zone
Clear
|
5°C - 17°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Washington D.C. 09:17
|
Rochester 09:17
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