United Airlines UA431 Flight Status
According to Trip.com real-time data, the UA431 flight operated by United Airlines on Sep 21, 2026 is scheduled to fly from Bozeman (BZN) to Grand Junction (GJT). The flight is expected to depart at 16:32 and land at 20:35 .
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 1h 18m late
4h 3m
DEN
1h 32m
Check-in Counter
--
Boarding Gate
B3
Arrival Gate
2
Baggage
2
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Scheduled
Your flight will depart on time.
4h 3m
DEN
1h 32m
Check-in Counter
--
Boarding Gate
B3
Arrival Gate
2
Baggage
2
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Scheduled
Your flight will depart on time.
4h 3m
DEN
1h
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
2
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
UA431 Aircraft Details
According to Trip.com real-time data, the UA431 flight flying from Bozeman to Grand Junction on 9/21/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 18y, 4m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
67%
Punctuality (Arrival)
80%
Late on average
19 minutes
Age
18y, 4m
Seats
166
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Live TV
Wi-Fi is available
No power outlets are available
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Live TV
Wi-Fi is available
Power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 100% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
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 Sun, Sep 20 from BZN at approximately 17:26. This flight is expected to arrrive in GJT at 21:53.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 19:06 | 20:43 | Arrived |
| Thu, Sep 17 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 16:39 | 21:00 | Arrived |
| Fri, Sep 18 | Bozeman (BZN) | Grand Junction (GJT) | B39M | 18:58 | 21:57 | Arrived |
| Sat, Sep 19 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 17:32 | 21:25 | Arrived |
| Sun, Sep 20 | Bozeman (BZN) | Grand Junction (GJT) | 739 | 17:26 | 21:53 | Arrived |
| Mon, Sep 21 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 16:32 | 20:35 | Scheduled |
| Tue, Sep 22 | Bozeman (BZN) | Grand Junction (GJT) | 738 | 16:32 | 20:35 | 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 67% (Late on average 45 minutes), and the on-time arrival rate is 80% (Late on average 19 minutes).
On-Time Departures
Punctuality
67%
Late on average 45 minutes
Early
0%
On time
67%
30 mins late
7%
60 mins late
7%
90 mins late
20%
Canceled
0%
On-Time Arrivals
Punctuality
80%
Late on average 19 minutes
Early
33%
On time
47%
30 mins late
7%
60 mins late
7%
90 mins late
7%
Canceled
0%
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Cheap return flights to Bozeman
- Sun, Oct 4Grand Junction (GJT)Bozeman (BZN) United AirlinesOne way34% off€365€240
- Wed, Sep 23Grand Junction (GJT)Bozeman (BZN) United AirlinesOne way22% off€365€284
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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 16:32, arrival 20:35 (updated Sep 21, 2026).Is flight ua431 on time today?
Flight ua431 has not departed yet and is currently on schedule. Scheduled departure is 16:32, with arrival at 20:35. 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 16:32. The latest actual or estimated departure time is 16:32, and the current status is Scheduled (updated Sep 21, 2026).When is flight ua431 scheduled to arrive?
Flight ua431 is scheduled to arrive at 20:35. The latest estimated or actual arrival time is 20:35. Status is Scheduled as of Sep 21, 2026.What route does flight ua431 fly?
Flight ua431 is operated by United Airlines from Bozeman (BZN) to Grand Junction (GJT). Typical flight time is about 4 hours3 minutes; operating days may include Monday.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 Sep 21, 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 16:32.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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Arrival Info: Grand Junction Weather & Current Time
Clear
|
10°C - 26°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Bozeman 20:35| Grand Junction 20:35
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