United Airlines UA1727 Flight Status
Based on Trip.com’s real-time data, the UA1727 flight operated by United Airlines on Oct 31, 2026 is scheduled to fly from Buffalo (BUF) to Denver (DEN). The flight is expected to depart at 08:50 (local time in Buffalo, UTC-4) and land at 10:03 (local time in Denver, UTC-6) .
Fri, Oct 30
Sat, Oct 31
Sun, Nov 1
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Arrived
The flight has arrived 12m early
3h 45m
Check-in Counter
--
Boarding Gate
12
Arrival Gate
A22
Baggage
12
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United Airlines From VND 5,053,000
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Scheduled
Your flight will depart on time.
3h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
B42
Baggage
12
Need a flight from Buffalo to Denver?
United Airlines From VND 5,053,000
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Scheduled
Your flight will depart on time.
3h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
12
Need a flight from Buffalo to Denver?
United Airlines From VND 5,053,000
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 Buffalo to Denver or track other flights with our flight status tracker.
UA1727 Aircraft Details
According to Trip.com real-time data, the UA1727 flight flying from Buffalo to Denver on 10/31/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 22y, 7m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
6 minutes
Age
22y, 7m
Seats
166
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
94 cm
Legroom
53 cm
Seat width better than on 67% 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 UA1727
Trip.com historical records show that the last UA1727 flight departed on Fri, Oct 30 from BUF at approximately 08:56. This flight is expected to arrrive in DEN at 10:23.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 26 | Buffalo (BUF) | Denver (DEN) | 738 | 09:07 | 10:28 | Arrived |
| Tue, Oct 27 | Buffalo (BUF) | Denver (DEN) | 738 | 08:49 | 10:10 | Arrived |
| Wed, Oct 28 | Buffalo (BUF) | Denver (DEN) | 738 | 08:58 | 10:13 | Arrived |
| Thu, Oct 29 | Buffalo (BUF) | Denver (DEN) | 738 | 09:01 | 10:15 | Arrived |
| Fri, Oct 30 | Buffalo (BUF) | Denver (DEN) | 738 | 08:56 | 10:23 | Arrived |
| Sat, Oct 31 | Buffalo (BUF) | Denver (DEN) | 738 | 08:50 | 10:03 | Scheduled |
| Sun, Nov 1 | Buffalo (BUF) | Denver (DEN) | 738 | 08:50 | 10:35 | Scheduled |
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UA1727 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1727 is 93% (Late on average 20 minutes), and the on-time arrival rate is 97% (Early on average 6 minutes).
On-Time Departures
Punctuality
93
%
Late on average
20 minutes
Early
7
%
On time
87
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
6 minutes
Early
93
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua1727?
Flight ua1727 has not departed yet and is currently on schedule. Scheduled departure 08:50, arrival 10:35 (updated Oct 31, 2026).Is flight ua1727 on time today?
Flight ua1727 has not departed yet and is currently on schedule. Scheduled departure is 08:50, with arrival at 10:35. Recheck gate and timing before you head to the airport.Has flight ua1727 departed yet? What is the departure time?
Flight ua1727 is scheduled to depart at 08:50. The latest actual or estimated departure time is 08:50, and the current status is Scheduled (updated Oct 31, 2026).When is flight ua1727 scheduled to arrive?
Flight ua1727 is scheduled to arrive at 10:35. The latest estimated or actual arrival time is 10:03. Status is Scheduled as of Oct 31, 2026.What route does flight ua1727 fly?
Flight ua1727 is operated by United Airlines from Buffalo (BUF) to Denver (DEN). Typical flight time is about 3 hours45 minutes; operating days may include Saturday.How can I check real-time status for flight ua1727?
Track flight ua1727 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 ua1727 is delayed or canceled, what should I do?
If ua1727 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 ua1727 departed from Buffalo?
Flight ua1727 has not departed from Buffalo (BUF) yet and is currently on schedule for 08:50.What is the seat configuration for flight ua1727?
Flight ua1727 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: Denver Weather & Time
Partly clear
|
5°C - 19°C
Expected weather conditions upon arrival
-2 hour time difference
Time on arrival: Buffalo 12:35
|
Denver 10:35
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