United Airlines UA644 Flight Status
Based on Trip.com’s real-time data, the UA644 flight operated by United Airlines on Nov 10, 2026 is scheduled to fly from Dallas (DFW) to Portland (PDX). The flight is expected to depart at 09:00 (local time in Dallas, UTC-6) and land at 13:22 (local time in Portland, UTC-8) .
Mon, Nov 9
Tue, Nov 10
Wed, Nov 11
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Arrived
The flight has arrived 22m early
6h 22m
DEN
1h 38m
Check-in Counter
--
Boarding Gate
E9
Arrival Gate
E7
Baggage
9
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Scheduled
Your flight will depart on time.
6h 22m
DEN
1h 57m
Check-in Counter
--
Boarding Gate
E5
Arrival Gate
E2
Baggage
9
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United Airlines From €260
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Scheduled
Your flight will depart on time.
6h 22m
DEN
1h 15m
Check-in Counter
--
Boarding Gate
E8
Arrival Gate
--
Baggage
9
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United Airlines From €260
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Dallas to Portland or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA1565
|
San Diego (SAN)
Dallas (DFW)
Dallas (DFW)
Scheduled: 20:43
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UA644 Aircraft Details
According to Trip.com real-time data, the UA644 flight flying from Dallas to Portland on 11/10/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 22y, 5m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
50
%
Punctuality (Arrival)
100
%
Early on average
10 minutes
Age
22y, 5m
Seats
166
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Live TV
Wi-Fi is available
No power outlets are available
Seating Plan
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
Live TV
Wi-Fi is available
Power outlet
Seating Plan
94 cm
More legroom than on 53% of flights
53 cm
Seat width better than on 18% of flights
120°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
Live TV
Wi-Fi is available
Power outlet
Seating Plan
86 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UA644
Trip.com historical records show that the last UA644 flight departed on Mon, Nov 9 from DFW at approximately 09:19. This flight is expected to arrrive in PDX at 13:00.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Nov 5 | Dallas (DFW) | Portland (PDX) | 739 | 09:40 | 13:06 | Arrived |
| Fri, Nov 6 | Dallas (DFW) | Portland (PDX) | B39M | 09:12 | 13:06 | Arrived |
| Sat, Nov 7 | Dallas (DFW) | Portland (PDX) | A21N | 09:10 | 13:01 | Arrived |
| Sun, Nov 8 | Dallas (DFW) | Portland (PDX) | 738 | 09:32 | 13:11 | Arrived |
| Mon, Nov 9 | Dallas (DFW) | Portland (PDX) | 739 | 09:19 | 13:00 | Arrived |
| Tue, Nov 10 | Dallas (DFW) | Portland (PDX) | 738 | 09:00 | 13:22 | Scheduled |
| Wed, Nov 11 | Dallas (DFW) | Portland (PDX) | 738 | 09:00 | 13:22 | Scheduled |
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UA644 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA644 is 50% (Late on average 29 minutes), and the on-time arrival rate is 100% (Early on average 10 minutes).
On-Time Departures
Punctuality
50
%
Late on average
29 minutes
Early
0
%
On time
50
%
30 mins late
43
%
60 mins late
3
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
10 minutes
Early
87
%
On time
13
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua644?
Flight ua644 has not departed yet and is currently on schedule. Scheduled departure 09:00, arrival 13:22 (updated Nov 10, 2026).Is flight ua644 on time today?
Flight ua644 has not departed yet and is currently on schedule. Scheduled departure is 09:00, with arrival at 13:22. Recheck gate and timing before you head to the airport.Has flight ua644 departed yet? What is the departure time?
Flight ua644 is scheduled to depart at 09:00. The latest actual or estimated departure time is 09:00, and the current status is Scheduled (updated Nov 10, 2026).When is flight ua644 scheduled to arrive?
Flight ua644 is scheduled to arrive at 13:22. The latest estimated or actual arrival time is 13:22. Status is Scheduled as of Nov 10, 2026.What is the gate information for flight ua644?
For flight ua644, the departure terminal is E and the boarding gate is E5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua644 fly?
Flight ua644 is operated by United Airlines from Dallas (DFW) to Portland (PDX). Typical flight time is about 6 hours22 minutes; operating days may include Tuesday.How can I check real-time status for flight ua644?
Track flight ua644 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 ua644 is delayed or canceled, what should I do?
If ua644 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 10, 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 ua644 departed from Dallas?
Flight ua644 has not departed from Dallas (DFW) yet and is currently on schedule for 09:00.What is the seat configuration for flight ua644?
Flight ua644 usually flies a Boeing 737-800 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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Destination Info: Portland Weather & Time
Rain
|
12°C - 14°C
Expected weather conditions upon arrival
-2 hour time difference
Time on arrival: Dallas 15:22
|
Portland 13:22
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