United Airlines
UA4451 Flight status
According to Trip.com’s latest update for United Airlines flight UA4451 from Washington D.C. to Burlington (IAD–BTV): Flight UA4451 has safely landed at Burlington International Airport (BTV) at 10:00 (local time). Arrival was about 7m early.
Mon, Oct 5
Tue, Oct 6
Wed, Oct 7
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Arrived
The flight has arrived 22m early
1h 37m
Check-in Counter
AREA 4
Boarding Gate
C20
Arrival Gate
8A
Baggage
1
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Arrived
The flight has arrived 7m early
1h 37m
Check-in Counter
AREA 4
Boarding Gate
C28
Arrival Gate
8A
Baggage
1
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From TWD 8,991
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Scheduled
Your flight will depart on time.
1h 37m
Check-in Counter
AREA 4
Boarding Gate
A5C
Arrival Gate
--
Baggage
--
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Need a flight from Washington D.C. to Burlington?
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From TWD 8,991
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Information provided by VariFlight.
Please refer to airport announcements for the most up-to-date information.
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UA4451
Track the Previous Flight Status: Scheduled
UA4569
|
Cincinnati (CVG)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 21:25
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UA4451 Aircraft Details
According to Trip.com real-time data, the UA4451 flight flying from Washington D.C. to Burlington on 10/6/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 23y, 10m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
73
%
Punctuality (Arrival)
93
%
Early on average
3 minutes
Age
23y, 10m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
More legroom than on 25% of flights
44 cm
Seat width better than on 25% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width better than on 17% of flights
100°
Reclining Angle
--
Seat layout example
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Flight History for UA4451
Trip.com historical records show that the last UA4451 flight departed on Mon, Oct 5 from IAD at approximately 08:42. This flight is expected to arrrive in BTV at 09:45.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 2 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:35 | 09:37 | Arrived |
| Sat, Oct 3 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:39 | 09:45 | Arrived |
| Sun, Oct 4 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:43 | 09:49 | Arrived |
| Mon, Oct 5 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:42 | 09:45 | Arrived |
| Tue, Oct 6 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:50 | 10:00 | Arrived |
| Wed, Oct 7 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:30 | 10:07 | Scheduled |
| Thu, Oct 8 | Washington D.C. (IAD) | Burlington (BTV) | CRJ7 | 08:30 | 10:07 | Scheduled |
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UA4451 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4451 is 73% (Late on average 25 minutes), and the on-time arrival rate is 93% (Early on average 3 minutes).
On-Time Departures
Punctuality
73
%
Late on average
25 minutes
Early
0
%
On time
73
%
30 mins late
20
%
60 mins late
3
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
3 minutes
Early
73
%
On time
20
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight ua4451?
Flight ua4451 has arrived (status: Arrived). Actual arrival 10:00 (updated Oct 6, 2026). -
Is flight ua4451 on time today?
Flight ua4451 has arrived (status: Arrived). Actual arrival was 10:00; follow airport screens for the baggage carousel. -
Has flight ua4451 departed yet? What is the departure time?
Flight ua4451 is scheduled to depart at 08:30. The latest actual or estimated departure time is 08:50, and the current status is Arrived (updated Oct 6, 2026). -
When is flight ua4451 scheduled to arrive?
Flight ua4451 is scheduled to arrive at 10:07. The latest estimated or actual arrival time is 10:00. Status is Arrived as of Oct 6, 2026. -
What route does flight ua4451 fly?
Flight ua4451 is operated by United Airlines from Washington D.C. (IAD) to Burlington (BTV). Typical flight time is about 1 hour 37 minutes; operating days may include Tuesday. -
How can I check real-time status for flight ua4451?
Track flight ua4451 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 ua4451 is delayed or canceled, what should I do?
If ua4451 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 6, 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 ua4451 departed from Washington D.C.?
Flight ua4451 has already left Washington D.C. and completed its journey. Departure was 08:50; actual arrival 10:00. -
What is the seat configuration for flight ua4451?
Flight ua4451 usually flies a Bombardier CRJ-550 with seat layout 2-2. 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: Burlington Weather & Current Time
Clear
|
5°C - 16°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Washington D.C. 10:07
|
Burlington 10:07
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