Alaska Airlines AS5271 Flight status
According to Trip.com real-time data, the AS5271 flight operated by Alaska Airlines on Sep 20, 2026 is scheduled to fly from London (LHR) to San Diego (SAN). The flight is expected to depart at 11:35 (local time in London, UTC+1) and arrive at 14:55 (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 London and is expected to arrive in San Diego at 14:51.
11h 20m
Check-in Counter
D
Boarding Gate
B48
Arrival Gate
51
Baggage
INT-1
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Scheduled
Your flight will depart on time.
11h 20m
Check-in Counter
D
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
11h 20m
Check-in Counter
C,D,F
Boarding Gate
--
Arrival Gate
--
Baggage
--
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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 Diego or track other flights with our flight status tracker.
AS5271 Aircraft Details
According to Trip.com real-time data, the AS5271 flight from London to San Diego on 9/20/2026 is operated using the aircraft model Boeing 777-200. This aircraft has been in service for 25y, 10m. The aircraft has 219 seats.
Boeing 777-200
Punctuality (Departure)
70%
Punctuality (Arrival)
90%
Late on average
3 minutes
Age
25y, 10m
Seats
219
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seat Information
79 cm
Legroom
44 cm
Seat width
110°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
97 cm
Legroom
47 cm
Seat width
145°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
183 cm
Legroom
51 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
198 cm
Legroom
56 cm
Seat width
180°
Reclining Angle Fully reclinable
--
Seat layout example
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Flight History for AS5271
Trip.com historical records show that the last AS5271 flight departed on Sat, Sep 19 from LHR at approximately 11:59. This flight is expected to arrrive in SAN at 14:51.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | London (LHR) | San Diego (SAN) | 772 | 12:03 | 15:10 | Arrived |
| Wed, Sep 16 | London (LHR) | San Diego (SAN) | 772 | 12:51 | 15:45 | Arrived |
| Thu, Sep 17 | London (LHR) | San Diego (SAN) | 772 | 12:25 | 15:28 | Arrived |
| Fri, Sep 18 | London (LHR) | San Diego (SAN) | 772 | 12:02 | 14:56 | Arrived |
| Sat, Sep 19 | London (LHR) | San Diego (SAN) | 772 | 11:59 | 14:51 | En route |
| Sun, Sep 20 | London (LHR) | San Diego (SAN) | 772 | 11:35 | 14:55 | Scheduled |
| Mon, Sep 21 | London (LHR) | San Diego (SAN) | 772 | 11:35 | 14:55 | Scheduled |
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AS5271 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of AS5271 is 70% (Late on average 31 minutes), and the on-time arrival rate is 90% (Late on average 3 minutes).
On-Time Departures
Punctuality
70%
Late on average 31 minutes
Early
0%
On time
70%
30 mins late
23%
60 mins late
3%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
90%
Late on average 3 minutes
Early
57%
On time
33%
30 mins late
7%
60 mins late
0%
90 mins late
3%
Cancelled
0%
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Cheap return flights to London
- Sun, Nov 8San Diego (SAN)London (LON)
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Frontier AirlinesOne way43% offTRY 24,677TRY 14,177 - Sun, Oct 4San Diego (SAN)London (LON) Frontier AirlinesOne way43% offTRY 24,677TRY 14,177
- Sat, Nov 7San Diego (SAN)London (LON) WestJetOne way10% offTRY 24,677TRY 22,209
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Flight FAQs
What is the current status of flight as5271?
Flight as5271 has not departed yet and is currently on schedule. Scheduled departure 11:35, arrival 14:55 (updated Sep 20, 2026).Is flight as5271 on time today?
Flight as5271 has not departed yet and is currently on schedule. Scheduled departure is 11:35, with arrival at 14:55. Recheck gate and timing before you head to the airport.Has flight as5271 departed yet? What is the departure time?
Flight as5271 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 as5271 scheduled to arrive?
Flight as5271 is scheduled to arrive at 14:55. The latest estimated or actual arrival time is 14:55. Status is Scheduled as of Sep 20, 2026.What route does flight as5271 fly?
Flight as5271 is operated by Alaska Airlines from London (LHR) to San Diego (SAN). Typical flight time is about 11 hours 20 minutes; operating days may include Sunday.How can I check real-time status for flight as5271?
Track flight as5271 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 as5271 is delayed or canceled, what should I do?
If as5271 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact Alaska Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight as5271 departed from London?
Flight as5271 has not departed from London (LHR) yet and is currently on schedule for 11:35.What is the seat configuration for flight as5271?
Flight as5271 usually flies a Boeing 777-200 with seat layout 3-4-3. 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
-8 hour time difference
Time on arrival: London 22:55| San Diego 14:55
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