United Airlines UA1791 Flight Status
According to Trip.com real-time data, the UA1791 flight operated by United Airlines on Oct 22, 2026, scheduled to fly from San Diego (SAN) to Washington D.C. (IAD), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 10:20 , with a new arrival time of 22:07 (local time in Washington D.C., UTC-4) . Trip.com will continue to keep you updated on the latest flight status.
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 13m late
9h 22m
SFO
2h 28m
Check-in Counter
--
Boarding Gate
41
Arrival Gate
D5
Baggage
3
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Delayed
Your flight is about 35m late
9h 22m
SFO
2h 25m
Check-in Counter
--
Boarding Gate
39
Arrival Gate
D30
Baggage
3
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United Airlines From SAR 659
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Scheduled
Your flight will depart on time.
9h 22m
SFO
2h 19m
Check-in Counter
--
Boarding Gate
39
Arrival Gate
--
Baggage
3
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UA1980
|
San Francisco (SFO)
Houston (HOU)
Houston (HOU)
Scheduled: 15:34
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UA1791 Aircraft Details
According to Trip.com real-time data, the UA1791 flight flying from San Diego to Washington D.C. on 10/22/2026 is operated by the aircraft model Boeing 757-300. This aircraft has been in service for 24y, 10m. The aircraft is equipped with 213 seats.
Boeing 757-300
Punctuality (Departure)
33
%
Punctuality (Arrival)
100
%
Early on average
10 minutes
Age
24y, 10m
Seats
213
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Live TV
Wi-Fi is available
No power outlets are available
Seat Information
79 cm
More legroom than on 58% of flights
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Live TV
Wi-Fi is available
Power outlet
Seat Information
97 cm
More legroom than on 71% of flights
51 cm
Seat width
130°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Live TV
Wi-Fi is available
Power outlet
Seat Information
89 cm
More legroom than on 73% of flights
43 cm
Seat width better than on 13% of flights
120°
Reclining Angle
3-3
Seat layout example
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Recent Flight History for UA1791
Trip.com historical records show that the last UA1791 flight departed on Wed, Oct 21 from SAN at approximately 10:17. This flight is expected to arrrive in IAD at 22:20.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | San Diego (SAN) | Washington D.C. (IAD) | 753 | 10:01 | 22:07 | Arrived |
| Mon, Oct 19 | San Diego (SAN) | Washington D.C. (IAD) | 738 | 11:24 | 21:40 | Arrived |
| Tue, Oct 20 | San Diego (SAN) | Washington D.C. (IAD) | 738 | 10:02 | 21:45 | Arrived |
| Wed, Oct 21 | San Diego (SAN) | Washington D.C. (IAD) | 753 | 10:17 | 22:20 | Arrived |
| Thu, Oct 22 | San Diego (SAN) | Washington D.C. (IAD) | 753 | 10:20 | 22:07 | Delayed |
| Fri, Oct 23 | San Diego (SAN) | Washington D.C. (IAD) | 753 | 09:45 | 22:07 | Scheduled |
| Sat, Oct 24 | San Diego (SAN) | Washington D.C. (IAD) | 320 | 09:45 | 22:07 | Scheduled |
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UA1791 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1791 is 33% (Late on average 49 minutes), and the on-time arrival rate is 100% (Early on average 10 minutes).
On-Time Departures
Punctuality
33
%
Late on average
49 minutes
Early
0
%
On time
33
%
30 mins late
30
%
60 mins late
20
%
90 mins late
17
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
10 minutes
Early
70
%
On time
30
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua1791?
Flight ua1791 is delayed by about 35 minutes (status: Delayed). Latest estimated departure/arrival: 10:20 / 22:07 (updated Oct 22, 2026).Is flight ua1791 on time today?
Flight ua1791 is delayed by about 35 minutes (status: Delayed). The latest estimated departure/arrival times are 10:20 / 22:07. Watch for gate changes.Has flight ua1791 departed yet? What is the departure time?
Flight ua1791 is scheduled to depart at 09:45. The latest actual or estimated departure time is 10:20, and the current status is Delayed (updated Oct 22, 2026).When is flight ua1791 scheduled to arrive?
Flight ua1791 is scheduled to arrive at 22:07. The latest estimated or actual arrival time is 22:07. Status is Delayed as of Oct 22, 2026.What is the gate information for flight ua1791?
For flight ua1791, the departure terminal is T2 and the boarding gate is 39. 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 hours 22 minutes; operating days may include Thursday.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 (Delayed, updated Oct 22, 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 left San Diego (SAN) yet and is delayed by about 35 minutes. Latest estimated departure: 10:20.What is the seat configuration for flight ua1791?
Flight ua1791 usually flies a Boeing 757-300 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: Washington D.C. Weather & Current Time
Clear
|
6°C - 20°C
Weather forecast for your arrival day
3 hour time difference
Time on arrival: San Diego 19:07
|
Washington D.C. 22:07
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