Asiana Airlines OZ521 Flight Status
According to Trip.com real-time data, the OZ521 flight operated by Asiana Airlines on Jan 19, 2026, flying from Seoul (ICN) to London (LHR), departed at 13:17 (local time in Seoul, UTC+9) and is expected to arrive at 18:35 (local time in London, UTC+0) at Heathrow Airport (LHR).
Sun, Jan 18
Mon, Jan 19
Tue, Jan 20
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 11m late
14h 40m
Check-in Counter
G17-J40
Boarding Gate
253
Arrival Gate
--
Baggage
9
Access more flight status info on the Trip.com app
Show more
En route
Your flight has departed Seoul and is expected to arrive in London at 18:35.
14h 40m
Check-in Counter
G17-J40
Boarding Gate
265
Arrival Gate
--
Baggage
--
Show More
Access more flight status info on the Trip.com app
Show more
Scheduled
Your flight will depart on time.
14h 40m
Check-in Counter
G-J
Boarding Gate
277
Arrival Gate
--
Baggage
--
Show More
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Seoul to London to find your schedule.
OZ521 Aircraft Details
Airbus A350 XWB
Punctuality (Departure)
10%
Punctuality (Arrival)
57%
Late on average
21 minutes
Age
7y, 2m
Seats
311
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
--
Legroom
46 cm
Seat width
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
196 cm
More legroom than on 67% of flights
56 cm
Seat width better than on 67% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seat Information
91 cm
Legroom
46 cm
Seat width
110°
Reclining Angle
3-3-3
Seat layout example
See more amenities and seat info in the app
Show more
Flight History for OZ521
Trip.com historical records show that the last OZ521 flight departed on Sun, Jan 18 from ICN at approximately 12:55. This flight is expected to arrrive in LHR at 18:16.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jan 15 | Seoul (ICN) | London (LHR) | 359 | 13:04 | 19:13 | Arrived |
| Fri, Jan 16 | Seoul (ICN) | London (LHR) | 359 | 13:27 | 19:15 | Arrived |
| Sat, Jan 17 | Seoul (ICN) | London (LHR) | 359 | 12:59 | 18:36 | Arrived |
| Sun, Jan 18 | Seoul (ICN) | London (LHR) | 359 | 12:55 | 18:16 | Arrived |
| Mon, Jan 19 | Seoul (ICN) | London (LHR) | 359 | 13:17 | 18:35 | En route |
| Tue, Jan 20 | Seoul (ICN) | London (LHR) | 359 | 12:25 | 18:05 | Scheduled |
| Wed, Jan 21 | Seoul (ICN) | London (LHR) | 359 | 12:25 | 18:05 | Scheduled |
text.text............fake.row.text............text.........fake row ...text
Check upcoming flights with our app
Show more
OZ521 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of OZ521 is 10% (Late on average 41 minutes), and the on-time arrival rate is 57% (Late on average 21 minutes).
On-Time Departures
Punctuality
10%
Late on average 41 minutes
Early
0%
On time
10%
30 mins late
77%
60 mins late
13%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
57%
Late on average 21 minutes
Early
33%
On time
23%
30 mins late
30%
60 mins late
13%
90 mins late
0%
Cancelled
0%
Recommended hotels in London
Hotels near Heathrow Airport
Hotels near London
9/10
365 Reviews
Hilton Garden Inn London Heathrow Terminal 2 and 3
Heathrow | 0.02 km from the airport
RUB 13,745
8.5/10
57 Reviews
Aerotel London Heathrow Airport, Terminal 2 & Terminal 3
Heathrow | 0.37 km from the airport
18% off
RUB 16,923 RUB 13,958
9/10
235 Reviews
Renaissance London Heathrow Hotel
Heathrow | 1.31 km from the airport
12% off
RUB 8,703 RUB 7,670
8.8/10
399 Reviews
Leonardo London Heathrow Airport
Heathrow | 1.35 km from the airport
RUB 5,233
8.4/10
142 Reviews
Smart Hyde Park View Hostel
3.99 km from city centre
13% off
RUB 1,449 RUB 1,258
8.2/10
345 Reviews
The Tower Hotel, by Thistle
3.52 km from city centre
23% off
RUB 11,342 RUB 8,714
8.6/10
316 Reviews
Hilton London Kensington Hotel
6.17 km from city centre
RUB 7,423
7.9/10
179 Reviews
Garden View Hotel
Earls Court | 5.3 km from city centre
RUB 3,200
Cheap return flights to Seoul
- Tue, Jan 27London (LON)Seoul (SEL)
RyanairOne way31% offRUB 32,831RUB 22,787 - Sun, Mar 8London (LON)Seoul (SEL)
China Eastern AirlinesOne way30% offRUB 32,831RUB 22,911 - Wed, Feb 18London (LON)Seoul (SEL) China Eastern AirlinesOne way30% offRUB 32,831RUB 23,124
- Wed, Mar 4London (LON)Seoul (SEL) China Eastern AirlinesOne way30% offRUB 32,831RUB 23,135
- Mon, Jan 26London (LON)Seoul (SEL) RyanairOne way28% offRUB 32,831RUB 23,663
- Tue, Mar 10London (LON)Seoul (SEL) China Eastern AirlinesOne way27% offRUB 32,831RUB 23,967
More Cheap Flights
Download the Trip.com app for more real-time flight status updates
Track flight status updates in real-time
Get more deals on flights, trains, and hotels only in the app
24/7 Customer Support
or
Easy Download
Scan the QR code
London Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Trains
Arrival Info: London Weather & Current Time
Partly cloudy
|
6°C - 11°C
Weather forecast for your arrival day
-9 hour time difference
Time on arrival: Seoul 03:05| London 18:05
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