United Airlines UA3639 Flight Status
According to Trip.com real-time data, the UA3639 flight operated by United Airlines on Oct 31, 2026 is scheduled to fly from Washington D.C. (IAD) to Cincinnati (CVG). The flight is expected to depart at 10:14 PM and land at 11:18 PM .
Fri, Oct 30
Sat, Oct 31
Sun, Nov 1
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Arrived
The flight has arrived 28m early
1h 45m
Cincinnati(CVG)
11:31 PM
Scheduled: 11:59 PM, Oct 30
Cincinnati/Northern Kentucky International Airport Check-in Counter
AREA 4
Boarding Gate
A1B
Arrival Gate
A9
Baggage
1
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Scheduled
Your flight will depart on time.
1h 45m
Cincinnati(CVG)
11:18 PM
Scheduled: 11:59 PM, Oct 31
Cincinnati/Northern Kentucky International Airport Check-in Counter
AREA 4
Boarding Gate
D29
Arrival Gate
A8
Baggage
1
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Delayed
Your flight is about 1h late
1h 45m
Cincinnati(CVG)
11:59 PM
Scheduled: 11:59 PM, Nov 1
Cincinnati/Northern Kentucky International Airport Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
--
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United Airlines From BRL 1,417
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Washington D.C. to Cincinnati or track other flights with our flight status tracker.
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UA3687
|
Kansas City (MKC)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 9:25 PM
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UA3639 Aircraft Details
According to Trip.com real-time data, the UA3639 flight flying from Washington D.C. to Cincinnati on 10/31/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 3y. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
31 minutes
Age
3y
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
No power outlets are available
Seat Information
79 cm
Legroom
46 cm
Seat width better than on 50% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width better than on 50% of flights
105°
Reclining Angle
--
Seat layout example
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Flight History for UA3639
Trip.com historical records show that the last UA3639 flight departed on Fri, Oct 30 from IAD at approximately 10:26 PM. This flight is expected to arrrive in CVG at 11:31 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 26 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 10:20 PM | 11:21 PM | Arrived |
| Tue, Oct 27 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 10:21 PM | 11:23 PM | Arrived |
| Wed, Oct 28 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 10:38 PM | 11:45 PM | Arrived |
| Thu, Oct 29 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 10:21 PM | 11:26 PM | Arrived |
| Fri, Oct 30 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 10:26 PM | 11:31 PM | Arrived |
| Sat, Oct 31 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 10:14 PM | 11:18 PM | Scheduled |
| Sun, Nov 1 | Washington D.C. (IAD) | Cincinnati (CVG) | E75L | 11:14 PM | 11:59 PM | Delayed |
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UA3639 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA3639 is 100% (Late on average 10 minutes), and the on-time arrival rate is 100% (Early on average 31 minutes).
On-Time Departures
Punctuality
100
%
Late on average
10 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
31 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua3639?
Flight ua3639 has not departed yet and is currently on schedule. Scheduled departure 10:14 PM, arrival 11:59 PM (updated Oct 31, 2026).Is flight ua3639 on time today?
Flight ua3639 has not departed yet and is currently on schedule. Scheduled departure is 10:14 PM, with arrival at 11:59 PM. Recheck gate and timing before you head to the airport.Has flight ua3639 departed yet? What is the departure time?
Flight ua3639 is scheduled to depart at 10:14 PM. The latest actual or estimated departure time is 10:14 PM, and the current status is Scheduled (updated Oct 31, 2026).When is flight ua3639 scheduled to arrive?
Flight ua3639 is scheduled to arrive at 11:59 PM. The latest estimated or actual arrival time is 11:18 PM. Status is Scheduled as of Oct 31, 2026.What route does flight ua3639 fly?
Flight ua3639 is operated by United Airlines from Washington D.C. (IAD) to Cincinnati (CVG). Typical flight time is about 1 hour45 minutes; operating days may include Saturday.How can I check real-time status for flight ua3639?
Track flight ua3639 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 ua3639 is delayed or canceled, what should I do?
If ua3639 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 31, 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 ua3639 departed from Washington D.C.?
Flight ua3639 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 10:14 PM.What is the seat configuration for flight ua3639?
Flight ua3639 usually flies a Embraer 175 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: Cincinnati Weather & Current Time
Mostly cloudy
|
9°C - 22°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Washington D.C. 23:59
|
Cincinnati 23:59
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