United Airlines UA1940 Flight status
According to Trip.com real-time data, the UA1940 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 11:35 (local time in Denver, UTC-6) and land at 12:31 (local time in San Diego, UTC-7)
Sat, Sep 19
Sun, Sep 20
Mon, Sep 21
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En route
Your flight has departed Denver and is expected to arrive in San Diego at 13:04.
2h 26m
Check-in Counter
7,8
Boarding Gate
B41
Arrival Gate
45
Baggage
6
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Scheduled
Your flight will depart on time.
2h 26m
Check-in Counter
7,8
Boarding Gate
B29
Arrival Gate
41
Baggage
6
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Scheduled
Your flight will depart on time.
2h 26m
Check-in Counter
7,8
Boarding Gate
--
Arrival Gate
--
Baggage
6
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Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information.
Track the Previous Flight Status: Scheduled
UA1241
|
San Diego (SAN) 
Knoxville (TYS)
Knoxville (TYS)Scheduled: 15:54
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UA1940 Aircraft Details
According to Trip.com real-time data, the UA1940 flight flying from Denver to San Diego on 9/20/2026 is operated by the aircraft model Airbus A321neo. This aircraft has been in service for 1y, 11m. The aircraft is equipped with 200 seats.
Airbus A321neo
Punctuality (Departure)
40%
Punctuality (Arrival)
80%
Late on average
12 minutes
Age
1y, 11m
Seats
200
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
More legroom than on 7% of flights
47 cm
Seat width better than on 93% of flights
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
More legroom than on 12% of flights
53 cm
Seat width better than on 67% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
84 cm
Legroom
47 cm
Seat width better than on 90% of flights
110°
Reclining Angle
--
Seat layout example
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Flight History for UA1940
Trip.com historical records show that the last UA1940 flight departed on Sat, Sep 19 from DEN at approximately 12:08. This flight is expected to arrrive in SAN at 13:04.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 15 | Denver (DEN) | San Diego (SAN) | A21N | 12:17 | 13:12 | Arrived |
| Wed, Sep 16 | Denver (DEN) | San Diego (SAN) | A21N | 11:52 | 12:50 | Arrived |
| Thu, Sep 17 | Denver (DEN) | San Diego (SAN) | A21N | 12:31 | 13:27 | Arrived |
| Fri, Sep 18 | Denver (DEN) | San Diego (SAN) | A21N | 11:50 | 12:49 | Arrived |
| Sat, Sep 19 | Denver (DEN) | San Diego (SAN) | A21N | 12:08 | 13:04 | En route |
| Sun, Sep 20 | Denver (DEN) | San Diego (SAN) | A21N | 11:35 | 12:31 | Scheduled |
| Mon, Sep 21 | Denver (DEN) | San Diego (SAN) | A21N | 11:35 | 13:01 | Scheduled |
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UA1940 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1940 is 40% (Late on average 42 minutes), and the on-time arrival rate is 80% (Late on average 12 minutes).
On-Time Departures
Punctuality
40%
Late on average 42 minutes
Early
0%
On time
40%
30 mins late
33%
60 mins late
23%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
80%
Late on average 12 minutes
Early
40%
On time
40%
30 mins late
13%
60 mins late
3%
90 mins late
3%
Cancelled
0%
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Flight FAQs
What is the current status of flight ua1940?
Flight ua1940 has not departed yet and is currently on schedule. Scheduled departure 11:35, arrival 13:01 (updated Sep 20, 2026).Is flight ua1940 on time today?
Flight ua1940 has not departed yet and is currently on schedule. Scheduled departure is 11:35, with arrival at 13:01. Recheck gate and timing before you head to the airport.Has flight ua1940 departed yet? What is the departure time?
Flight ua1940 is scheduled to depart at 11:35. The latest actual or estimated departure time is 11:35, and the current status is Scheduled (updated Sep 20, 2026).When is flight ua1940 scheduled to arrive?
Flight ua1940 is scheduled to arrive at 13:01. The latest estimated or actual arrival time is 12:31. Status is Scheduled as of Sep 20, 2026.What is the baggage carousel number for flight ua1940?
After arrival, baggage for flight ua1940 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 ua1940 fly?
Flight ua1940 is operated by United Airlines from Denver (DEN) to San Diego (SAN). Typical flight time is about 2 hours 26 minutes; operating days may include Sunday.How can I check real-time status for flight ua1940?
Track flight ua1940 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 ua1940 is delayed or canceled, what should I do?
If ua1940 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 ua1940 departed from Denver?
Flight ua1940 has not departed from Denver (DEN) yet and is currently on schedule for 11:35.What is the seat configuration for flight ua1940?
Flight ua1940 usually flies a Airbus A321neo 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
Mostly clear
|
18°C - 26°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Denver 13:31| San Diego 12:31
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