United Airlines UA2643 Flight Status
According to Trip.com real-time data, the UA2643 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Denver (DEN) to Hartford (BDL). The flight is expected to depart at 9:55 AM (local time in Denver, UTC-6) and land at 3:06 PM (local time in Hartford, UTC-4) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 20m early
3h 48m
Check-in Counter
7,8
Boarding Gate
A16
Arrival Gate
25
Baggage
7
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Scheduled
Your flight will depart on time.
3h 48m
Check-in Counter
7,8
Boarding Gate
B49
Arrival Gate
21
Baggage
7
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Scheduled
Your flight will depart on time.
3h 48m
Check-in Counter
7,8
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Denver to Hartford or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA2736
|
Kalispell (FCA) 
Denver (DEN)
Denver (DEN)Scheduled: 8:36 AM
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UA2643 Aircraft Details
According to Trip.com real-time data, the UA2643 flight flying from Denver to Hartford on 9/20/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 1y, 7m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
77%
Punctuality (Arrival)
97%
Early on average
12 minutes
Age
1y, 7m
Seats
179
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seat Information
--
Legroom
--
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA2643
Trip.com historical records show that the last UA2643 flight departed on Sat, Sep 19 from DEN at approximately 10:08 AM. This flight is expected to arrrive in BDL at 3:23 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Denver (DEN) | Hartford (BDL) | B39M | 10:05 AM | 3:15 PM | Arrived |
| Wed, Sep 16 | Denver (DEN) | Hartford (BDL) | B39M | 10:08 AM | 3:15 PM | Arrived |
| Thu, Sep 17 | Denver (DEN) | Hartford (BDL) | B39M | 10:17 AM | 3:30 PM | Arrived |
| Fri, Sep 18 | Denver (DEN) | Hartford (BDL) | B39M | 10:14 AM | 3:25 PM | Arrived |
| Sat, Sep 19 | Denver (DEN) | Hartford (BDL) | B39M | 10:08 AM | 3:23 PM | Arrived |
| Sun, Sep 20 | Denver (DEN) | Hartford (BDL) | B39M | 9:55 AM | 3:06 PM | Scheduled |
| Mon, Sep 21 | Denver (DEN) | Hartford (BDL) | B39M | 9:55 AM | 3:43 PM | Scheduled |
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UA2643 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2643 is 77% (Late on average 23 minutes), and the on-time arrival rate is 97% (Early on average 12 minutes).
On-Time Departures
Punctuality
77%
Late on average 23 minutes
Early
0%
On time
77%
30 mins late
20%
60 mins late
0%
90 mins late
3%
Canceled
0%
On-Time Arrivals
Punctuality
97%
Early on average 12 minutes
Early
80%
On time
17%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ua2643?
Flight ua2643 has not departed yet and is currently on schedule. Scheduled departure 9:55 AM, arrival 3:43 PM (updated Sep 20, 2026).Is flight ua2643 on time today?
Flight ua2643 has not departed yet and is currently on schedule. Scheduled departure is 9:55 AM, with arrival at 3:43 PM. Recheck gate and timing before you head to the airport.Has flight ua2643 departed yet? What is the departure time?
Flight ua2643 is scheduled to depart at 9:55 AM. The latest actual or estimated departure time is 9:55 AM, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua2643 scheduled to arrive?
Flight ua2643 is scheduled to arrive at 3:43 PM. The latest estimated or actual arrival time is 3:06 PM. Status is Scheduled as of Sep 20, 2026.What route does flight ua2643 fly?
Flight ua2643 is operated by United Airlines from Denver (DEN) to Hartford (BDL). Typical flight time is about 3 hours48 minutes; operating days may include Sunday.How can I check real-time status for flight ua2643?
Track flight ua2643 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 ua2643 is delayed or canceled, what should I do?
If ua2643 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 ua2643 departed from Denver?
Flight ua2643 has not departed from Denver (DEN) yet and is currently on schedule for 9:55 AM.What is the seat configuration for flight ua2643?
Flight ua2643 usually flies a Boeing 737-900 with seat layout 3-3. 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: Hartford Weather & Current Time
Mostly cloudy
|
13°C - 20°C
Weather forecast for your arrival day
2 hour time difference
Time on arrival: Denver 13:06| Hartford 15:06
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