United Airlines
UA028 Flight Status
According to Trip.com real-time data, the UA028 flight operated by United Airlines on Sep 12, 2026 is scheduled to fly from Singapore (SIN) to San Francisco (SFO). The flight is expected to depart at 20:35 (local time in Singapore, UTC+8) and land at 21:05 (local time in San Francisco, UTC-7) .
Fri, Sep 11
Sat, Sep 12
Sun, Sep 13
Access more flight status info on the Trip.com app
Show more
En route
Your flight has departed Singapore and is expected to arrive in San Francisco at 21:42.
15h 29m
Check-in Counter
1
Boarding Gate
F54
Arrival Gate
G12
Baggage
1
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
15h 30m
Check-in Counter
1
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show More
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
15h 30m
Check-in Counter
1
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show More
Information provided by VariFlight.
Please refer to airport announcements for the most up-to-date information.
You can also explore more flights from Singapore to San Francisco or track other flights with our flight status tracker.
UA028 Aircraft Details
According to Trip.com real-time data, the UA028 flight flying from Singapore to San Francisco on 9/12/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 5m. The aircraft is equipped with 257 seats.
Boeing 787-9
Punctuality (Departure)
27
%
Punctuality (Arrival)
87
%
Late on average
7 minutes
Age
5m
Seats
257
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
43 cm
Seat width better than on 33% of flights
110°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
198 cm
Legroom
51 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
97 cm
More legroom than on 100% of flights
47 cm
Seat width better than on 100% of flights
120°
Reclining Angle
2-3-2
Seat layout example
See more amenities and seat info in the app
Show more
Recent Flight History for UA028
Trip.com historical records show that the last UA028 flight departed on Fri, Sep 11 from SIN at approximately 21:40. This flight is expected to arrrive in SFO at 21:42.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 7 | Singapore (SIN) | San Francisco (SFO) | 789 | 21:18 | 21:42 | Arrived |
| Tue, Sep 8 | Singapore (SIN) | San Francisco (SFO) | 789 | 21:10 | 21:00 | Arrived |
| Wed, Sep 9 | Singapore (SIN) | San Francisco (SFO) | 789 | 21:19 | 21:06 | Arrived |
| Thu, Sep 10 | Singapore (SIN) | San Francisco (SFO) | 789 | 21:00 | 20:49 | Arrived |
| Fri, Sep 11 | Singapore (SIN) | San Francisco (SFO) | 789 | 21:40 | 21:42 | En route |
| Sat, Sep 12 | Singapore (SIN) | San Francisco (SFO) | 789 | 20:35 | 21:05 | Scheduled |
| Sun, Sep 13 | Singapore (SIN) | San Francisco (SFO) | 789 | 20:35 | 21:05 | Scheduled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
UA028 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA028 is 27% (Late on average 40 minutes), and the on-time arrival rate is 87% (Late on average 7 minutes).
On-Time Departures
Punctuality
27
%
Late on average
40 minutes
Early
0
%
On time
27
%
30 mins late
63
%
60 mins late
10
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
87
%
Late on average
7 minutes
Early
37
%
On time
50
%
30 mins late
10
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
Recommended hotels in San Francisco
Hotels near San Francisco International Airport
Hotels near San Francisco
9.6
/10
125 Reviews
Grand Hyatt at SFO
San Francisco International Airport
|
0.44 km from the airport
MYR 1,217
9
/10
131 Reviews
La Quinta Inn & Suites by Wyndham San Francisco Airport West
San Francisco International Airport
|
1.13 km from the airport
10% off
MYR 589
MYR 532
8.5
/10
126 Reviews
The Millwood - A Boutique Hotel
San Francisco International Airport
|
1.17 km from the airport
28% off
MYR 728
MYR 525
8.4
/10
132 Reviews
Hotel 1550 - SFO Airport
San Francisco International Airport
|
1.19 km from the airport
26% off
MYR 663
MYR 491
8.3
/10
85 Reviews
The Mosser
South of Market (SOMA)
|
1.68 km from city centre
49% off
MYR 812
MYR 417
9.6
/10
115 Reviews
The St. Regis San Francisco
South of Market (SOMA)
|
2.01 km from city centre
MYR 2,505
8.4
/10
67 Reviews
The Ritz-Carlton, San Francisco
San Francisco Downtown
|
2.14 km from city centre
MYR 2,172
7.9
/10
138 Reviews
W San Francisco
South of Market (SOMA)
|
2.05 km from city centre
MYR 851
Cheap return flights to Singapore
-
Wed, Oct 28San Francisco (SFO)Singapore (SIN)
United Airlines
One way7% offMYR 1,610MYR 1,493
-
Thu, Sep 17San Francisco (SFO)Singapore (SIN)
United Airlines
One way7% offMYR 1,610MYR 1,496
-
Wed, Sep 30San Francisco (SFO)Singapore (SIN)
United Airlines
One way7% offMYR 1,610MYR 1,497
-
Tue, Nov 3San Francisco (SFO)Singapore (SIN)
United Airlines
One way7% offMYR 1,610MYR 1,497
-
Thu, Oct 1San Francisco (SFO)Singapore (SIN)
United Airlines
One way7% offMYR 1,610MYR 1,497
-
Tue, Sep 22San Francisco (SFO)Singapore (SIN)
United Airlines
One way7% offMYR 1,610MYR 1,497
More Cheap Flights
Frequently Asked Questions
-
What is the current status of flight ua028?
Flight ua028 has not departed yet and is currently on schedule. Scheduled departure 20:35, arrival 21:05 (updated Sep 12, 2026). -
Is flight ua028 on time today?
Flight ua028 has not departed yet and is currently on schedule. Scheduled departure is 20:35, with arrival at 21:05. Recheck gate and timing before you head to the airport. -
Has flight ua028 departed yet? What is the departure time?
Flight ua028 is scheduled to depart at 20:35. The latest actual or estimated departure time is 20:35, and the current status is Scheduled (updated Sep 12, 2026). -
When is flight ua028 scheduled to arrive?
Flight ua028 is scheduled to arrive at 21:05. The latest estimated or actual arrival time is 21:05. Status is Scheduled as of Sep 12, 2026. -
What route does flight ua028 fly?
Flight ua028 is operated by United Airlines from Singapore (SIN) to San Francisco (SFO). Typical flight time is about 15 hours 30 minutes; operating days may include Saturday. -
How can I check real-time status for flight ua028?
Track flight ua028 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 ua028 is delayed or canceled, what should I do?
If ua028 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 12, 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 ua028 departed from Singapore?
Flight ua028 has not departed from Singapore (SIN) yet and is currently on schedule for 20:35. -
What is the seat configuration for flight ua028?
Flight ua028 usually flies a Boeing 787-9 with seat layout 3-3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
San Francisco Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Arrival Info: San Francisco Weather & Current Time
Intermittent clouds
|
15°C - 20°C
Weather forecast for your arrival day
-15 hour time difference
Time on arrival: Singapore 12:05
|
San Francisco 21:05
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system