United Airlines UA431 Flight Status
According to Trip.com real-time data, the UA431 flight operated by United Airlines on Oct 27, 2026 is scheduled to fly from Bozeman (BZN) to Denver (DEN). The flight is expected to depart at 4:32 PM and land at 6:25 PM .
Mon, Oct 26
Tue, Oct 27
Wed, Oct 28
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En route
Your flight has departed Bozeman and is expected to arrive in Denver at 6:04 PM.
1h 53m
Check-in Counter
--
Boarding Gate
B3
Arrival Gate
A18
Baggage
17
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United Airlines From €390
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Scheduled
Your flight will depart on time.
1h 53m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
17
Need a flight from Bozeman to Denver?
United Airlines From €390
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Scheduled
Your flight will depart on time.
1h 53m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
17
Need a flight from Bozeman to Denver?
United Airlines From €390
Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Bozeman to Denver or track other flights with our flight status tracker.
UA431 Aircraft Details
According to Trip.com real-time data, the UA431 flight flying from Bozeman to Denver on 10/27/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 24y, 8m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
63
%
Punctuality (Arrival)
80
%
Late on average
3 minutes
Age
24y, 8m
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
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 75% 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
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Flight History for UA431
Trip.com historical records show that the last UA431 flight departed on Mon, Oct 26 from BZN at approximately 4:46 PM. This flight is expected to arrrive in DEN at 6:04 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 22 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 5:41 PM | 8:22 PM | Arrived |
| Fri, Oct 23 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 5:46 PM | 8:51 PM | Arrived |
| Sat, Oct 24 | Bozeman (BZN) | Grand Junction (GJT) | 739 | 6:37 PM | 8:12 PM | Arrived |
| Sun, Oct 25 | Bozeman (BZN) | Denver (DEN) | 738 | 5:31 PM | 6:55 PM | Arrived |
| Mon, Oct 26 | Bozeman (BZN) | Denver (DEN) | 738 | 4:46 PM | 6:04 PM | En route |
| Tue, Oct 27 | Bozeman (BZN) | Denver (DEN) | 738 | 4:32 PM | 6:25 PM | Scheduled |
| Wed, Oct 28 | Bozeman (BZN) | Denver (DEN) | 738 | 4:32 PM | 6:25 PM | Scheduled |
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UA431 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA431 is 63% (Late on average 38 minutes), and the on-time arrival rate is 80% (Late on average 3 minutes).
On-Time Departures
Punctuality
63
%
Late on average
38 minutes
Early
0
%
On time
63
%
30 mins late
17
%
60 mins late
10
%
90 mins late
10
%
Canceled
0
%
On-Time Arrivals
Punctuality
80
%
Late on average
3 minutes
Early
63
%
On time
17
%
30 mins late
10
%
60 mins late
3
%
90 mins late
7
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua431?
Flight ua431 has not departed yet and is currently on schedule. Scheduled departure 4:32 PM, arrival 6:25 PM (updated Oct 27, 2026).Is flight ua431 on time today?
Flight ua431 has not departed yet and is currently on schedule. Scheduled departure is 4:32 PM, with arrival at 6:25 PM. Recheck gate and timing before you head to the airport.Has flight ua431 departed yet? What is the departure time?
Flight ua431 is scheduled to depart at 4:32 PM. The latest actual or estimated departure time is 4:32 PM, and the current status is Scheduled (updated Oct 27, 2026).When is flight ua431 scheduled to arrive?
Flight ua431 is scheduled to arrive at 6:25 PM. The latest estimated or actual arrival time is 6:25 PM. Status is Scheduled as of Oct 27, 2026.What route does flight ua431 fly?
Flight ua431 is operated by United Airlines from Bozeman (BZN) to Denver (DEN). Typical flight time is about 1 hour53 minutes; operating days may include Tuesday.How can I check real-time status for flight ua431?
Track flight ua431 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 ua431 is delayed or canceled, what should I do?
If ua431 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 27, 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 ua431 departed from Bozeman?
Flight ua431 has not departed from Bozeman (BZN) yet and is currently on schedule for 4:32 PM.What is the seat configuration for flight ua431?
Flight ua431 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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Time on arrival: Bozeman 18:25
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