United Airlines UA4251 Flight status
According to Trip.com’s latest update for United Airlines flight UA4251 from Greensboro to Washington D.C. (GSO–IAD): Flight UA4251 has safely landed at Dulles International Airport (IAD) at 06:46 (local time). Arrival was about 31m early.
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 25m early
1h 17m
Check-in Counter
--
Boarding Gate
28
Arrival Gate
A2E
Baggage
5
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United Airlines From PKR 72,700
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Arrived
The flight has arrived 31m early
1h 17m
Check-in Counter
--
Boarding Gate
28
Arrival Gate
A5B
Baggage
5
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United Airlines From PKR 72,700
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Scheduled
Your flight will depart on time.
1h 17m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
A2F
Baggage
5
Need a flight from Greensboro to Washington D.C.?
United Airlines From PKR 72,700
Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information.
Track the Previous Flight Status: Landed at Greensboro
UA4849
|
Washington D.C. (WAS)
Greensboro (GSO)
Greensboro (GSO)
Scheduled: 23:42
|
28m early
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UA4251 Aircraft Details
According to Trip.com real-time data, the UA4251 flight flying from Greensboro to Washington D.C. on 10/22/2026 is operated by the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 22y, 1m. The aircraft is equipped with 50 seats.
Embraer RJ 135/140/145
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
15 minutes
Age
22y, 1m
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
Legroom
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA4251
Trip.com historical records show that the last UA4251 flight departed on Wed, Oct 21 from GSO at approximately 06:07. This flight is expected to arrrive in IAD at 06:52.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Washington D.C. (IAD) | Greensboro (GSO) | E45X | 20:11 | 20:51 | Arrived |
| Sun, Oct 18 | Greensboro (GSO) | Washington D.C. (IAD) | E45X | 08:02 | 08:46 | Arrived |
| Mon, Oct 19 | Greensboro (GSO) | Washington D.C. (IAD) | E45X | 06:25 | 07:07 | Arrived |
| Tue, Oct 20 | Greensboro (GSO) | Washington D.C. (IAD) | E45X | 06:24 | 07:07 | Arrived |
| Wed, Oct 21 | Greensboro (GSO) | Washington D.C. (IAD) | E45X | 06:07 | 06:52 | Arrived |
| Thu, Oct 22 | Greensboro (GSO) | Washington D.C. (IAD) | E45X | 06:02 | 06:46 | Arrived |
| Fri, Oct 23 | Greensboro (GSO) | Washington D.C. (IAD) | E45X | 06:00 | 07:17 | Scheduled |
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UA4251 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4251 is 93% (Late on average 17 minutes), and the on-time arrival rate is 97% (Early on average 15 minutes).
On-Time Departures
Punctuality
93
%
Late on average
17 minutes
Early
0
%
On time
93
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
15 minutes
Early
93
%
On time
3
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Cancelled
1
%
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Flight FAQs
What is the current status of flight ua4251?
Flight ua4251 has arrived (status: Arrived). Actual arrival 06:46 (updated Oct 22, 2026).Is flight ua4251 on time today?
Flight ua4251 has arrived (status: Arrived). Actual arrival was 06:46; follow airport screens for the baggage carousel.Has flight ua4251 departed yet? What is the departure time?
Flight ua4251 is scheduled to depart at 06:00. The latest actual or estimated departure time is 06:02, and the current status is Arrived (updated Oct 22, 2026).When is flight ua4251 scheduled to arrive?
Flight ua4251 is scheduled to arrive at 07:17. The latest estimated or actual arrival time is 06:46. Status is Arrived as of Oct 22, 2026.What route does flight ua4251 fly?
Flight ua4251 is operated by United Airlines from Greensboro (GSO) to Washington D.C. (IAD). Typical flight time is about 1 hour 17 minutes; operating days may include Thursday.How can I check real-time status for flight ua4251?
Track flight ua4251 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 ua4251 is delayed or canceled, what should I do?
If ua4251 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 22, 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 ua4251 departed from Greensboro?
Flight ua4251 has already left Greensboro and completed its journey. Departure was 06:02; actual arrival 06:46.What is the seat configuration for flight ua4251?
Flight ua4251 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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Arrival Info: Washington D.C. Weather & Current Time
Clear
|
6°C - 20°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Greensboro 06:46
|
Washington D.C. 06:46
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