United Airlines UA731 Flight status
According to Trip.com real-time data, the UA731 flight operated by United Airlines on Oct 23, 2026 is scheduled to fly from Denver (DEN) to Buffalo (BUF). The flight is expected to depart at 17:31 (local time in Denver, UTC-6) and arrive at 22:08 (local time in Buffalo, UTC-4) .
Thu, Oct 22
Fri, Oct 23
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
3h 12m
Check-in Counter
7,8
Boarding Gate
A20
Arrival Gate
--
Baggage
2
Need a flight from Denver to Buffalo?
United Airlines From DKK 1,303
Search flights Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
3h 12m
Check-in Counter
7,8
Boarding Gate
A34
Arrival Gate
--
Baggage
2
Show more
Need a flight from Denver to Buffalo?
United Airlines From DKK 1,303
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Scheduled
UA1969
|
Milwaukee (MKE)
Denver (DEN)
Denver (DEN)
Scheduled: 16:18
fake text
Track incoming flight status with our app
Show more
UA731 Aircraft Details
According to Trip.com real-time data, the UA731 flight from Denver to Buffalo on 10/23/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 27y, 1m. The aircraft has 166 seats.
Boeing 737-800
Punctuality (Departure)
48
%
Punctuality (Arrival)
93
%
Late on average
4 minutes
Age
27y, 1m
Seats
166
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 67% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for UA731
Trip.com historical records show that the last UA731 flight departed on Thu, Oct 22 from DEN at approximately 17:31. This flight is expected to arrrive in BUF at 22:08.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Denver (DEN) | Buffalo (BUF) | 738 | 18:05 | 22:50 | Arrived |
| Sun, Oct 18 | Denver (DEN) | Buffalo (BUF) | 738 | 17:58 | 22:42 | Arrived |
| Mon, Oct 19 | Denver (DEN) | Buffalo (BUF) | 738 | 17:43 | 22:24 | Arrived |
| Tue, Oct 20 | Denver (DEN) | Buffalo (BUF) | 738 | 17:47 | 22:26 | Arrived |
| Wed, Oct 21 | Denver (DEN) | Buffalo (BUF) | 738 | 17:43 | 22:18 | Arrived |
| Thu, Oct 22 | Denver (DEN) | Buffalo (BUF) | 738 | 17:31 | 22:08 | Scheduled |
| Fri, Oct 23 | Denver (DEN) | Buffalo (BUF) | 738 | 17:31 | 22:08 | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA731 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA731 is 48% (Late on average 38 minutes), and the on-time arrival rate is 93% (Late on average 4 minutes).
On-Time Departures
Punctuality
48
%
Late on average
38 minutes
Early
0
%
On time
48
%
30 mins late
37
%
60 mins late
11
%
90 mins late
4
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Late on average
4 minutes
Early
56
%
On time
37
%
30 mins late
4
%
60 mins late
0
%
90 mins late
4
%
Cancelled
0
%
Need a flight from Denver to Buffalo?
- From Denver
- To Buffalo
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Buffalo
Hotels near Buffalo Niagara International Airport
Hotels near Buffalo
8.9/10
116 Reviews
Hilton Garden Inn Buffalo Airport
0.32 km from the airport
3% off
DKK 970 DKK 944
8.9/10
102 Reviews
Courtyard Buffalo Airport
0.38 km from the airport
DKK 1,213
5.1/10
54 Reviews
Quality Inn Buffalo Airport
0.4 km from the airport
DKK 591
8.8/10
106 Reviews
Fairfield Inn & Suites Buffalo Airport
0.47 km from the airport
DKK 1,104
9.5/10
78 Reviews
Reikart House, Buffalo, a Tribute Portfolio Hotel
2.45 km from city centre
DKK 2,090
9.3/10
103 Reviews
Buffalo Marriott at Lecom Harborcenter
1.65 km from city centre
DKK 1,995
9.1/10
68 Reviews
The Westin Buffalo
0.19 km from city centre
DKK 1,641
9.4/10
106 Reviews
The Mosey Buffalo Williamsville, Tapestry Collection by Hilton
1.77 km from city centre
26% off
DKK 1,419 DKK 1,048
Flight FAQs
What is the current status of flight ua731?
Flight ua731 has not departed yet and is currently on schedule. Scheduled departure 17:31, arrival 22:43 (updated Oct 23, 2026).Is flight ua731 on time today?
Flight ua731 has not departed yet and is currently on schedule. Scheduled departure is 17:31, with arrival at 22:43. Recheck gate and timing before you head to the airport.Has flight ua731 departed yet? What is the departure time?
Flight ua731 is scheduled to depart at 17:31. The latest actual or estimated departure time is 17:31, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua731 scheduled to arrive?
Flight ua731 is scheduled to arrive at 22:43. The latest estimated or actual arrival time is 22:08. Status is Scheduled as of Oct 23, 2026.What route does flight ua731 fly?
Flight ua731 is operated by United Airlines from Denver (DEN) to Buffalo (BUF). Typical flight time is about 3 hours 12 minutes; operating days may include Friday.How can I check real-time status for flight ua731?
Track flight ua731 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 ua731 is delayed or canceled, what should I do?
If ua731 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 ua731 departed from Denver?
Flight ua731 has not departed from Denver (DEN) yet and is currently on schedule for 17:31.What is the seat configuration for flight ua731?
Flight ua731 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.
Buffalo Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Trains
Arrival Info: Buffalo Weather & Current Time
Intermittent clouds
|
5°C - 17°C
Weather forecast for your arrival day
2 hour time difference
Time on arrival: Denver 20:08
|
Buffalo 22:08
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system