Singapore Airlines SQ521 Flight status
According to real-time data from Trip.com, flight SQ521, operated by Singapore Airlines and scheduled to fly from Hyderabad (HYD to Singapore (SIN), has been cancelled. Please contact the airline or airport counter for the latest information.
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Cancelled
Please refer to the airline for the latest information
4h 45m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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SQ521 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
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Punctuality (Arrival)
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Early on average
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Age
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Flight Distance
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Economy
In-Flight Services
Unknown
Unknown
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Seat Information
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Legroom
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Seat width
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Reclining Angle
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Seat layout example
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Flight FAQs
What is the current status of flight sq521?
Flight sq521 has been canceled (status: Cancelled). Contact Singapore Airlines or your booking channel for rebooking or refund (updated Nov 2, 2026).Is flight sq521 on time today?
Flight sq521 has been canceled (status: Cancelled). Contact Singapore Airlines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.What route does flight sq521 fly?
Flight sq521 is operated by Singapore Airlines from Hyderabad (HYD) to Singapore (SIN). Typical flight time is about 4 hours 45 minutes; operating days may include Monday.How can I check real-time status for flight sq521?
Track flight sq521 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 sq521 is delayed or canceled, what should I do?
If sq521 is delayed or canceled, first confirm the latest status here (Cancelled, updated Nov 2, 2026). Contact Singapore Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight sq521 departed from Hyderabad?
Flight sq521 has been canceled and did not depart from Hyderabad (HYD). Contact Singapore Airlines or your booking channel for next steps.
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