United Airlines
UA1791 Flight Status (San Diego to Washington D.C.)
According to Trip.com real-time data, the UA1791 flight operated by United Airlines on Aug 29, 2026 is scheduled to fly from San Diego (SAN) to Washington D.C. (IAD). The flight is expected to depart at 09:49 (local time in San Diego, UTC-7) and land at 22:19 (local time in Washington D.C., UTC-4) .
Fri, Aug 28
Sat, Aug 29
Sun, Aug 30
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Arrived
The flight has arrived 17m early
9h 30m
SFO
42m
Check-in Counter
--
Boarding Gate
40
Arrival Gate
D8
Baggage
3
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Scheduled
Your flight will depart on time.
9h 30m
SFO
3h 7m
Check-in Counter
--
Boarding Gate
43
Arrival Gate
D11
Baggage
3
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Scheduled
Your flight will depart on time.
9h 34m
SFO
2h 29m
Check-in Counter
--
Boarding Gate
43
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Landed at San Diego
UA616
|
New York (NYC)
San Diego (SAN)
San Diego (SAN)
Scheduled: 22:49
|
34m early
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UA1791 Aircraft Details and Cabin Information - San Diego to Washington D.C. on United Airlines
According to Trip.com real-time data, the UA1791 flight flying from San Diego to Washington D.C. on 8/29/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 6m. The aircraft is equipped with 166 seats.
Boeing 737-900
Punctuality (Departure)
21
%
Punctuality (Arrival)
79
%
Late on average
19 minutes
Age
6m
Seats
166
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
43 cm
Seat width better than on 64% of flights
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
More legroom than on 9% of flights
53 cm
Seat width better than on 83% of flights
120°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
86 cm
Legroom
43 cm
Seat width better than on 10% of flights
100°
Reclining Angle
--
Seat layout example
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UA1791 Recent Flight History and Status - United Airlines
Trip.com historical records show that the last UA1791 flight departed on Fri, Aug 28 from SAN at approximately 12:26. This flight is expected to arrrive in IAD at 22:02.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Aug 25 | San Diego (SAN) | San Francisco (SFO) | B39M | 11:43 | 12:47 | Arrived |
| Wed, Aug 26 | San Diego (SAN) | Washington D.C. (IAD) | B39M | 10:16 | 22:35 | Arrived |
| Thu, Aug 27 | San Diego (SAN) | Washington D.C. (IAD) | B39M | 10:29 | 21:59 | Arrived |
| Fri, Aug 28 | San Diego (SAN) | Washington D.C. (IAD) | 738 | 12:26 | 22:02 | Arrived |
| Sat, Aug 29 | San Diego (SAN) | Washington D.C. (IAD) | B39M | 09:49 | 22:19 | Scheduled |
| Sun, Aug 30 | San Diego (SAN) | Washington D.C. (IAD) | B39M | 09:45 | 22:19 | Scheduled |
| Mon, Aug 31 | San Diego (SAN) | Washington D.C. (IAD) | 738 | 09:49 | 22:19 | Scheduled |
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UA1791 On-Time Performance, Departure, and Arrival Trends
Review UA1791 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of UA1791 flight over the past 30 trips, the on-time departure rate of UA1791 is 21% (Late on average 1 hour1 minute), while the on-time arrival rate is 79% (Late on average 19 minutes).
On-Time Departures
Punctuality
21
%
Late on average
1 hour1 minute
Early
0
%
On time
21
%
30 mins late
50
%
60 mins late
14
%
90 mins late
14
%
Canceled
0
%
On-Time Arrivals
Punctuality
79
%
Late on average
19 minutes
Early
29
%
On time
50
%
30 mins late
7
%
60 mins late
7
%
90 mins late
7
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua1791?
Flight ua1791 has not departed yet and is currently on schedule. Scheduled departure 09:49, arrival 22:19 (updated Aug 29, 2026). -
Is flight ua1791 on time today?
Flight ua1791 has not departed yet and is currently on schedule. Scheduled departure is 09:49, with arrival at 22:19. Recheck gate and timing before you head to the airport. -
Has flight ua1791 departed yet? What is the departure time?
Flight ua1791 is scheduled to depart at 09:49. The latest actual or estimated departure time is 09:49, and the current status is Scheduled (updated Aug 29, 2026). -
When is flight ua1791 scheduled to arrive?
Flight ua1791 is scheduled to arrive at 22:19. The latest estimated or actual arrival time is 22:19. Status is Scheduled as of Aug 29, 2026. -
What is the gate information for flight ua1791?
For flight ua1791, the departure terminal is T2 and the boarding gate is 43. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua1791 fly?
Flight ua1791 is operated by United Airlines from San Diego (SAN) to Washington D.C. (IAD). Typical flight time is about 9 hours30 minutes; operating days may include Saturday. -
How can I check real-time status for flight ua1791?
Track flight ua1791 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 ua1791 is delayed or canceled, what should I do?
If ua1791 is delayed or canceled, first confirm the latest status here (Scheduled, updated Aug 29, 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 ua1791 departed from San Diego?
Flight ua1791 has not departed from San Diego (SAN) yet and is currently on schedule for 09:49.
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Arrival Info: Washington D.C. Weather & Current Time
Partly cloudy
|
20°C - 32°C
Weather forecast for your arrival day
3 hour time difference
Time on arrival: San Diego 19:19
|
Washington D.C. 22:19
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