flight-status
United Airlines United Airlines

UA900 Flight Status

According to Trip.com real-time data, the UA900 flight operated by United Airlines on Nov 12, 2026 is scheduled to fly from London (LHR) to San Francisco (SFO). The flight is expected to depart at 10:05 AM (local time in London, UTC+0) and land at 1:20 PM (local time in San Francisco, UTC-8) .
Wed, Nov 11
Thu, Nov 12
Fri, Nov 13
LON-SFO

Access more flight status info on the Trip.com app

En route
Your flight has departed London and is expected to arrive in San Francisco at 12:57 PM.
London(LHR)
10:31 AM
Scheduled: 10:05 AM, Nov 11
Heathrow Airport T2
173106C5-5199-4134-A176-6296CB3DA377 11h 15m
San Francisco(SFO)
12:57 PM
Scheduled: 1:20 PM, Nov 11
San Francisco Intl. Airport I
Check-in Counter
D
Boarding Gate
B46
Arrival Gate
G3
Baggage
G2
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LON-SFO

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Scheduled
Your flight will depart on time.
London(LHR)
10:05 AM
Scheduled: 10:05 AM, Nov 12
Heathrow Airport T2
173106C5-5199-4134-A176-6296CB3DA377 11h 15m
San Francisco(SFO)
1:20 PM
Scheduled: 1:20 PM, Nov 12
San Francisco Intl. Airport I
Check-in Counter
D
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Need a flight from London to San Francisco?
United Airlines From $468
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LON-SFO

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Scheduled
Your flight will depart on time.
London(LHR)
10:05 AM
Scheduled: 10:05 AM, Nov 13
Heathrow Airport T2
173106C5-5199-4134-A176-6296CB3DA377 11h 15m
San Francisco(SFO)
1:20 PM
Scheduled: 1:20 PM, Nov 13
San Francisco Intl. Airport I
Check-in Counter
D
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Need a flight from London to San Francisco?
United Airlines From $468
Search flights
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from London to San Francisco or track other flights with our flight status tracker.

Track the Previous Flight Status: Scheduled

UA901
|
San Francisco (SFO) London (LON)
Scheduled: 7:25 AM
fake text

UA900 Aircraft Details

According to Trip.com real-time data, the UA900 flight flying from London to San Francisco on 11/12/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 4m. The aircraft is equipped with 257 seats.
flight status
Boeing 787-9
Punctuality (Departure)
63 %
Punctuality (Arrival)
93 %
Early on average
15 minutes
Age
4m
Seats
257
Flight Distance
--

Flight History for UA900

Trip.com historical records show that the last UA900 flight departed on Wed, Nov 11 from LHR at approximately 10:31 AM. This flight is expected to arrrive in SFO at 12:57 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Sat, Nov 7 London (LHR) San Francisco (SFO) 789 10:13 AM 12:49 PM Arrived
Sun, Nov 8 London (LHR) San Francisco (SFO) 789 10:21 AM 1:02 PM Arrived
Mon, Nov 9 London (LHR) San Francisco (SFO) 789 10:27 AM 1:09 PM Arrived
Tue, Nov 10 London (LHR) San Francisco (SFO) 789 10:23 AM 12:50 PM Arrived
Wed, Nov 11 London (LHR) San Francisco (SFO) 789 10:31 AM 12:57 PM En route
Thu, Nov 12 London (LHR) San Francisco (SFO) 789 10:05 AM 1:20 PM Scheduled
Fri, Nov 13 London (LHR) San Francisco (SFO) 789 10:05 AM 1:20 PM Scheduled

UA900 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA900 is 63% (Late on average 26 minutes), and the on-time arrival rate is 93% (Early on average 15 minutes).

On-Time Departures
Punctuality
63 %
Late on average 26 minutes
Early
7 %
On time
57 %
30 mins late
30 %
60 mins late
0 %
90 mins late
7 %
Canceled
0 %
On-Time Arrivals
Punctuality
93 %
Early on average 15 minutes
Early
90 %
On time
3 %
30 mins late
3 %
60 mins late
0 %
90 mins late
3 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight ua900?

    Flight ua900 has not departed yet and is currently on schedule. Scheduled departure 10:05 AM, arrival 1:20 PM (updated Nov 12, 2026).
  • Flight ua900 has not departed yet and is currently on schedule. Scheduled departure is 10:05 AM, with arrival at 1:20 PM. Recheck gate and timing before you head to the airport.
  • Flight ua900 is scheduled to depart at 10:05 AM. The latest actual or estimated departure time is 10:05 AM, and the current status is Scheduled (updated Nov 12, 2026).
  • Flight ua900 is scheduled to arrive at 1:20 PM. The latest estimated or actual arrival time is 1:20 PM. Status is Scheduled as of Nov 12, 2026.
  • Flight ua900 is operated by United Airlines from London (LHR) to San Francisco (SFO). Typical flight time is about 11 hours15 minutes; operating days may include Thursday.
  • Track flight ua900 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 ua900 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 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.
  • Flight ua900 has not departed from London (LHR) yet and is currently on schedule for 10:05 AM.
  • Flight ua900 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.

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Arrival Info: San Francisco Weather & Current Time

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Clear
|
12°C - 20°C
Weather forecast for your arrival day
timeDifferenceIcon
-8 hour time difference
Time on arrival: London 21:20 | San Francisco 13:20

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