Aeroflot SU521 Flight Status
According to Trip.com real-time data, the SU521 flight operated by Aeroflot on Sep 20, 2026 is scheduled to fly from Dubai (DXB) to Moscow (SVO). The flight is expected to depart at 4:05 PM (local time in Dubai, UTC+4) and land at 9:45 PM (local time in Moscow, UTC+3) .
Sat, Sep 19
Sun, Sep 20
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Arrived
The flight has arrived 9m late
6h 35m
Check-in Counter
AREA 5
Boarding Gate
D8
Arrival Gate
C1
Baggage
5
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Scheduled
Your flight will depart on time.
6h 40m
Check-in Counter
AREA 5
Boarding Gate
D11
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 Dubai to Moscow or track other flights with our flight status tracker.
SU521 Aircraft Details
According to Trip.com real-time data, the SU521 flight flying from Dubai to Moscow on 9/20/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 11y, 11m. The aircraft is equipped with 162 seats.
Boeing 737-800
Punctuality (Departure)
37%
Punctuality (Arrival)
67%
Late on average
33 minutes
Age
11y, 11m
Seats
162
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Inflight entertainment is available
Wi-Fi is unavailable
Power outlet
Seat Information
76 cm
Legroom
43 cm
Seat width
96°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
117 cm
Legroom
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
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Flight History for SU521
Trip.com historical records show that the last SU521 flight departed on Sat, Sep 19 from DXB at approximately 4:44 PM. This flight is expected to arrrive in SVO at 9:49 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Dubai (DXB) | Moscow (SVO) | 738 | 4:23 PM | 9:17 PM | Arrived |
| Tue, Sep 15 | Dubai (DXB) | Moscow (SVO) | 738 | 4:37 PM | 9:27 PM | Arrived |
| Wed, Sep 16 | Dubai (DXB) | Moscow (SVO) | 738 | 4:38 PM | 9:35 PM | Arrived |
| Thu, Sep 17 | Dubai (DXB) | Moscow (SVO) | 738 | 4:36 PM | 10:04 PM | Arrived |
| Fri, Sep 18 | Dubai (DXB) | Moscow (SVO) | 738 | 4:45 PM | 10:10 PM | Arrived |
| Sat, Sep 19 | Dubai (DXB) | Moscow (SVO) | 738 | 4:44 PM | 9:49 PM | Arrived |
| Sun, Sep 20 | Dubai (DXB) | Moscow (SVO) | 738 | 4:05 PM | 9:45 PM | Scheduled |
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SU521 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SU521 is 37% (Late on average 56 minutes), and the on-time arrival rate is 67% (Late on average 33 minutes).
On-Time Departures
Punctuality
37%
Late on average 56 minutes
Early
0%
On time
37%
30 mins late
47%
60 mins late
0%
90 mins late
17%
Canceled
0%
On-Time Arrivals
Punctuality
67%
Late on average 33 minutes
Early
37%
On time
30%
30 mins late
13%
60 mins late
3%
90 mins late
17%
Canceled
0%
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Frequently Asked Questions
What is the current status of flight su521?
Flight su521 has not departed yet and is currently on schedule. Scheduled departure 4:05 PM, arrival 9:45 PM (updated Sep 20, 2026).Is flight su521 on time today?
Flight su521 has not departed yet and is currently on schedule. Scheduled departure is 4:05 PM, with arrival at 9:45 PM. Recheck gate and timing before you head to the airport.Has flight su521 departed yet? What is the departure time?
Flight su521 is scheduled to depart at 4:05 PM. The latest actual or estimated departure time is 4:05 PM, and the current status is Scheduled (updated Sep 20, 2026).When is flight su521 scheduled to arrive?
Flight su521 is scheduled to arrive at 9:45 PM. The latest estimated or actual arrival time is 9:45 PM. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight su521?
For flight su521, the departure terminal is T1 and the boarding gate is D11. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight su521 fly?
Flight su521 is operated by Aeroflot from Dubai (DXB) to Moscow (SVO). Typical flight time is about 6 hours40 minutes; operating days may include Sunday.How can I check real-time status for flight su521?
Track flight su521 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 su521 is delayed or canceled, what should I do?
If su521 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact Aeroflot or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight su521 departed from Dubai?
Flight su521 has not departed from Dubai (DXB) yet and is currently on schedule for 4:05 PM.What is the seat configuration for flight su521?
Flight su521 usually flies a Boeing 737-800 with seat layout 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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