United Airlines UA1281 Flight Status
According to Trip.com real-time data, the UA1281 flight operated by United Airlines on Sep 20, 2026 is scheduled to fly from Denver (DEN) to San Diego (SAN). The flight is expected to depart at 3:45 PM (local time in Denver, UTC-6) and land at 4:45 PM (local time in San Diego, UTC-7) .
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 12m early
2h 25m
Check-in Counter
7,8
Boarding Gate
A21
Arrival Gate
44
Baggage
6
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Scheduled
Your flight will depart on time.
2h 25m
Check-in Counter
7,8
Boarding Gate
A36
Arrival Gate
40
Baggage
6
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Scheduled
Your flight will depart on time.
2h 25m
Check-in Counter
7,8
Boarding Gate
--
Arrival Gate
40
Baggage
6
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Denver to San Diego or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA414
|
Boston (BOS) 
Dallas (DFW)
Dallas (DFW)Scheduled: 6:44 PM
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UA1281 Aircraft Details
According to Trip.com real-time data, the UA1281 flight flying from Denver to San Diego on 9/20/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 13y, 5m. The aircraft is equipped with 179 seats.
Boeing 737-900
Punctuality (Departure)
57%
Punctuality (Arrival)
73%
Late on average
17 minutes
Age
13y, 5m
Seats
179
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
76 cm
More legroom than on 7% of flights
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
94 cm
More legroom than on 12% of flights
--
Seat width
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
More legroom than on 10% of flights
44 cm
Seat width better than on 47% of flights
105°
Reclining Angle
3-3
Seat layout example
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Flight History for UA1281
Trip.com historical records show that the last UA1281 flight departed on Sat, Sep 19 from DEN at approximately 4:02 PM. This flight is expected to arrrive in SAN at 4:58 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Denver (DEN) | San Diego (SAN) | A21N | 4:06 PM | 5:07 PM | Arrived |
| Wed, Sep 16 | Denver (DEN) | San Diego (SAN) | 739 | 4:01 PM | 5:12 PM | Arrived |
| Thu, Sep 17 | Denver (DEN) | San Diego (SAN) | A21N | 4:30 PM | 5:24 PM | Arrived |
| Fri, Sep 18 | Denver (DEN) | San Diego (SAN) | A21N | 4:11 PM | 5:12 PM | Arrived |
| Sat, Sep 19 | Denver (DEN) | San Diego (SAN) | 738 | 4:02 PM | 4:58 PM | Arrived |
| Sun, Sep 20 | Denver (DEN) | San Diego (SAN) | 739 | 3:45 PM | 4:45 PM | Scheduled |
| Mon, Sep 21 | Denver (DEN) | San Diego (SAN) | 739 | 3:45 PM | 5:10 PM | Scheduled |
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UA1281 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1281 is 57% (Late on average 42 minutes), and the on-time arrival rate is 73% (Late on average 17 minutes).
On-Time Departures
Punctuality
57%
Late on average 42 minutes
Early
0%
On time
57%
30 mins late
17%
60 mins late
13%
90 mins late
13%
Canceled
0%
On-Time Arrivals
Punctuality
73%
Late on average 17 minutes
Early
50%
On time
23%
30 mins late
13%
60 mins late
10%
90 mins late
3%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight ua1281?
Flight ua1281 has not departed yet and is currently on schedule. Scheduled departure 3:45 PM, arrival 5:10 PM (updated Sep 20, 2026).Is flight ua1281 on time today?
Flight ua1281 has not departed yet and is currently on schedule. Scheduled departure is 3:45 PM, with arrival at 5:10 PM. Recheck gate and timing before you head to the airport.Has flight ua1281 departed yet? What is the departure time?
Flight ua1281 is scheduled to depart at 3:45 PM. The latest actual or estimated departure time is 3:45 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua1281 scheduled to arrive?
Flight ua1281 is scheduled to arrive at 5:10 PM. The latest estimated or actual arrival time is 4:45 PM. Status is Scheduled as of Sep 20, 2026.What is the baggage carousel number for flight ua1281?
After arrival, baggage for flight ua1281 is expected at carousel 6 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua1281 fly?
Flight ua1281 is operated by United Airlines from Denver (DEN) to San Diego (SAN). Typical flight time is about 2 hours25 minutes; operating days may include Sunday.How can I check real-time status for flight ua1281?
Track flight ua1281 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 ua1281 is delayed or canceled, what should I do?
If ua1281 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 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 ua1281 departed from Denver?
Flight ua1281 has not departed from Denver (DEN) yet and is currently on schedule for 3:45 PM.What is the seat configuration for flight ua1281?
Flight ua1281 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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Arrival Info: San Diego Weather & Current Time
Clear
|
19°C - 26°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Denver 17:45| San Diego 16:45
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