United Airlines
UA631 Flight Status
Based on Trip.com’s real-time data, the UA631 flight operated by United Airlines on Oct 9, 2026 is scheduled to fly from Denver (DEN) to Phoenix (PHX). The flight is expected to depart at 13:25 (local time in Denver, UTC-6) and land at 13:52 (local time in Phoenix, UTC-7) .
Thu, Oct 8
Fri, Oct 9
Sat, Oct 10
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Arrived
The flight has arrived 4m early
1h 59m
Check-in Counter
7,8
Boarding Gate
A20
Arrival Gate
E3
Baggage
5
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Scheduled
Your flight will depart on time.
1h 59m
Check-in Counter
7,8
Boarding Gate
A24
Arrival Gate
E5
Baggage
5
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Scheduled
Your flight will depart on time.
1h 59m
Check-in Counter
7,8
Boarding Gate
--
Arrival Gate
--
Baggage
5
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Denver to Phoenix or track other flights with our flight status tracker.
UA631 Aircraft Details
According to Trip.com real-time data, the UA631 flight flying from Denver to Phoenix on 10/9/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 17y, 2m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
77
%
Punctuality (Arrival)
93
%
Late on average
4 minutes
Age
17y, 2m
Seats
179
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seating Plan
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seating Plan
94 cm
More legroom than on 3% of flights
51 cm
Seat width better than on 6% of flights
120°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Live TV
Wi-Fi is available
Power outlet
Seating Plan
86 cm
Legroom
43 cm
Seat width better than on 11% of flights
105°
Reclining Angle
3-3
Seat layout example
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Flight History for UA631
Trip.com historical records show that the last UA631 flight departed on Thu, Oct 8 from DEN at approximately 13:53. This flight is expected to arrrive in PHX at 14:20.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 4 | Denver (DEN) | Phoenix (PHX) | 739 | 13:41 | 14:08 | Arrived |
| Mon, Oct 5 | Denver (DEN) | Phoenix (PHX) | 739 | 13:38 | 14:06 | Arrived |
| Tue, Oct 6 | Denver (DEN) | Phoenix (PHX) | 739 | 13:36 | 14:04 | Arrived |
| Wed, Oct 7 | Denver (DEN) | Phoenix (PHX) | 739 | 13:49 | 14:14 | Arrived |
| Thu, Oct 8 | Denver (DEN) | Phoenix (PHX) | 739 | 13:53 | 14:20 | Arrived |
| Fri, Oct 9 | Denver (DEN) | Phoenix (PHX) | 739 | 13:25 | 13:52 | Scheduled |
| Sat, Oct 10 | Denver (DEN) | Phoenix (PHX) | 739 | 13:25 | 14:24 | Scheduled |
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UA631 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA631 is 77% (Late on average 34 minutes), and the on-time arrival rate is 93% (Late on average 4 minutes).
On-Time Departures
Punctuality
77
%
Late on average
34 minutes
Early
0
%
On time
77
%
30 mins late
17
%
60 mins late
0
%
90 mins late
7
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Late on average
4 minutes
Early
77
%
On time
17
%
30 mins late
0
%
60 mins late
3
%
90 mins late
3
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua631?
Flight ua631 has not departed yet and is currently on schedule. Scheduled departure 13:25, arrival 14:24 (updated Oct 9, 2026). -
Is flight ua631 on time today?
Flight ua631 has not departed yet and is currently on schedule. Scheduled departure is 13:25, with arrival at 14:24. Recheck gate and timing before you head to the airport. -
Has flight ua631 departed yet? What is the departure time?
Flight ua631 is scheduled to depart at 13:25. The latest actual or estimated departure time is 13:25, and the current status is Scheduled (updated Oct 9, 2026). -
When is flight ua631 scheduled to arrive?
Flight ua631 is scheduled to arrive at 14:24. The latest estimated or actual arrival time is 13:52. Status is Scheduled as of Oct 9, 2026. -
What is the baggage carousel number for flight ua631?
After arrival, baggage for flight ua631 is expected at carousel 5 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight ua631 fly?
Flight ua631 is operated by United Airlines from Denver (DEN) to Phoenix (PHX). Typical flight time is about 1 hour59 minutes; operating days may include Friday. -
How can I check real-time status for flight ua631?
Track flight ua631 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 ua631 is delayed or canceled, what should I do?
If ua631 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 9, 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 ua631 departed from Denver?
Flight ua631 has not departed from Denver (DEN) yet and is currently on schedule for 13:25. -
What is the seat configuration for flight ua631?
Flight ua631 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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Destination Info: Phoenix Weather & Time
Clear
|
27°C - 40°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Denver 15:24
|
Phoenix 14:24
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