Japan Airlines JL521 Flight Status
Status: Flight JL521 Landed Safely | Delayed. According to Trip.com's latest status for Japan Airlines flight JL521 from Tokyo to Sapporo (HND-CTS): Landed: New Chitose Airport (CTS) at 17:35 (local time) Delay: Approximately 35m late.
Sun, Sep 20
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 7m early
1h 35m
Check-in Counter
B,C,E,F
Boarding Gate
16
Arrival Gate
4
Baggage
--
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Arrived
The flight has arrived 35m late
1h 35m
Check-in Counter
B,C,E,F
Boarding Gate
15
Arrival Gate
4
Baggage
--
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Scheduled
Your flight will depart on time.
1h 35m
Check-in Counter
B,C,E,F
Boarding Gate
11
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Tokyo to Sapporo or track other flights with our flight status tracker.
JL521 Aircraft Details
According to Trip.com real-time data, the JL521 flight flying from Tokyo to Sapporo on 9/21/2026 is operated by the aircraft model Airbus A350 XWB. This aircraft has been in service for 3y, 10m. The aircraft is equipped with Up to 429 seats.
Airbus A350 XWB
Punctuality (Departure)
23%
Punctuality (Arrival)
77%
Late on average
19 minutes
Age
3y, 10m
Seats
Up to 429
Distance
--
Economy
Business
First
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
79 cm
More legroom than on 52% of flights
--
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
97 cm
Legroom
47 cm
Seat width
120°
Reclining Angle
2-4-2
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
134 cm
More legroom than on 7% of flights
51 cm
Seat width
145°
Reclining Angle
2-2-2
Seat layout example
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Flight History for JL521
Trip.com historical records show that the last JL521 flight departed on Sun, Sep 20 from HND at approximately 15:48. This flight is expected to arrrive in CTS at 16:53.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Tokyo (HND) | Sapporo (CTS) | 359 | 16:03 | 17:06 | Arrived |
| Thu, Sep 17 | Tokyo (HND) | Sapporo (CTS) | 359 | 16:06 | 17:14 | Arrived |
| Fri, Sep 18 | Tokyo (HND) | Sapporo (CTS) | 359 | 16:15 | 17:21 | Arrived |
| Sat, Sep 19 | Tokyo (HND) | Sapporo (CTS) | 359 | 16:04 | 17:09 | Arrived |
| Sun, Sep 20 | Tokyo (HND) | Sapporo (CTS) | 359 | 15:48 | 16:53 | Arrived |
| Mon, Sep 21 | Tokyo (HND) | Sapporo (CTS) | 359 | 16:28 | 17:35 | Arrived |
| Tue, Sep 22 | Tokyo (HND) | Sapporo (CTS) | 359 | 15:25 | 17:00 | Scheduled |
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JL521 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of JL521 is 23% (Late on average 43 minutes), and the on-time arrival rate is 77% (Late on average 19 minutes).
On-Time Departures
Punctuality
23%
Late on average 43 minutes
Early
0%
On time
23%
30 mins late
63%
60 mins late
10%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
77%
Late on average 19 minutes
Early
10%
On time
67%
30 mins late
20%
60 mins late
3%
90 mins late
0%
Cancelled
0%
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Frequently Asked Questions
What is the current status of flight jl521?
Flight jl521 has arrived (status: Arrived). Actual arrival 17:35 (updated Sep 21, 2026).Is flight jl521 on time today?
Flight jl521 has arrived (status: Arrived). Actual arrival was 17:35; follow airport screens for the baggage carousel.Has flight jl521 departed yet? What is the departure time?
Flight jl521 is scheduled to depart at 15:25. The latest actual or estimated departure time is 16:28, and the current status is Arrived (updated Sep 21, 2026).When is flight jl521 scheduled to arrive?
Flight jl521 is scheduled to arrive at 17:00. The latest estimated or actual arrival time is 17:35. Status is Arrived as of Sep 21, 2026.What is the gate information for flight jl521?
For flight jl521, the departure terminal is T1 and the boarding gate is 15. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight jl521 fly?
Flight jl521 is operated by Japan Airlines from Tokyo (HND) to Sapporo (CTS). Typical flight time is about 1 hour35 minutes; operating days may include Monday.How can I check real-time status for flight jl521?
Track flight jl521 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 jl521 is delayed or canceled, what should I do?
If jl521 is delayed or canceled, first confirm the latest status here (Arrived, updated Sep 21, 2026). Contact Japan Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight jl521 departed from Tokyo?
Flight jl521 has already left Tokyo and completed its journey. Departure was 16:28; actual arrival 17:35.What is the seat configuration for flight jl521?
Flight jl521 usually flies a Airbus A350 XWB 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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Destination Info: Sapporo Weather & Time
Partly clear
|
17°C - 26°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Tokyo 17:00| Sapporo 17:00
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