Singapore Airlines SQ5921 Flight Status
Based on Trip.com’s real-time data, the SQ5921 flight operated by Singapore Airlines on Oct 22, 2026 is scheduled to fly from Washington D.C. (IAD) to Tokyo (HND). The flight is expected to depart at 12:15 (local time in Washington D.C., UTC-4) and land at 15:02 (local time in Tokyo, UTC+9) .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 57m late
14h 5m
Check-in Counter
AREA 3
Boarding Gate
B41
Arrival Gate
--
Baggage
--
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Singapore Airlines From THB 40,370
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Scheduled
Your flight will depart on time.
14h 5m
Check-in Counter
AREA 3
Boarding Gate
B41
Arrival Gate
--
Baggage
--
Show more
Need a flight from Washington D.C. to Tokyo?
Singapore Airlines From THB 40,370
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Scheduled
Your flight will depart on time.
14h 5m
Check-in Counter
AREA 3
Boarding Gate
B41
Arrival Gate
--
Baggage
--
Show more
Need a flight from Washington D.C. to Tokyo?
Singapore Airlines From THB 40,370
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Washington D.C. to Tokyo or track other flights with our flight status tracker.
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SQ5921
Flight.News
Tokyo weather alert: Large and very strong Typhoon No. 30 is forecast to approach the Sakishima Islands on October 23–24 before potentially turning northeast toward Eastern Japan, with possible impacts around Tokyo by October 26 as an extratropical cyclone. Severe winds, high waves, storm surges, and heavy rain are expected in affected regions. Please monitor the latest weather warnings and safety advisories closely.
SQ5921 Aircraft Details
According to Trip.com real-time data, the SQ5921 flight flying from Washington D.C. to Tokyo on 10/22/2026 is operated by the aircraft model Boeing 787-800. This aircraft has been in service for 14y.
Boeing 787-800
Punctuality (Departure)
97
%
Punctuality (Arrival)
93
%
Late on average
0 minutes
Age
14y
Seats
--
Distance
--
Economy
Business
Premium Economy
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
79 cm
Legroom
44 cm
Seat width better than on 20% of flights
100°
Reclining Angle
3-3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seating Plan
150 cm
More legroom than on 13% of flights
49 cm
Seat width better than on 13% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
97 cm
Legroom
49 cm
Seat width
120°
Reclining Angle
2-3-2
Seat layout example
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Flight History for SQ5921
Trip.com historical records show that the last SQ5921 flight departed on Wed, Oct 21 from IAD at approximately 13:08. This flight is expected to arrrive in HND at 16:17.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Washington D.C. (IAD) | Tokyo (HND) | 788 | 12:31 | 14:59 | Arrived |
| Sun, Oct 18 | Washington D.C. (IAD) | Tokyo (HND) | 788 | 12:24 | 15:19 | Arrived |
| Mon, Oct 19 | Washington D.C. (IAD) | Tokyo (HND) | 788 | 12:30 | 15:14 | Arrived |
| Tue, Oct 20 | Washington D.C. (IAD) | Tokyo (HND) | 788 | 12:41 | 15:44 | Arrived |
| Wed, Oct 21 | Washington D.C. (IAD) | Tokyo (HND) | 789 | 13:08 | 16:17 | Arrived |
| Thu, Oct 22 | Washington D.C. (IAD) | Tokyo (HND) | 788 | 12:15 | 15:02 | Scheduled |
| Fri, Oct 23 | Washington D.C. (IAD) | Tokyo (HND) | 789 | 12:15 | 15:20 | Scheduled |
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SQ5921 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SQ5921 is 97% (Late on average 14 minutes), and the on-time arrival rate is 93% (Early on average 0 minutes).
On-Time Departures
Punctuality
97
%
Late on average
14 minutes
Early
0
%
On time
97
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
0 minutes
Early
60
%
On time
33
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight sq5921?
Flight sq5921 has not departed yet and is currently on schedule. Scheduled departure 12:15, arrival 15:20 (updated Oct 22, 2026).Is flight sq5921 on time today?
Flight sq5921 has not departed yet and is currently on schedule. Scheduled departure is 12:15, with arrival at 15:20. Recheck gate and timing before you head to the airport.Has flight sq5921 departed yet? What is the departure time?
Flight sq5921 is scheduled to depart at 12:15. The latest actual or estimated departure time is 12:15, and the current status is Scheduled (updated Oct 22, 2026).When is flight sq5921 scheduled to arrive?
Flight sq5921 is scheduled to arrive at 15:20. The latest estimated or actual arrival time is 15:02. Status is Scheduled as of Oct 22, 2026.What route does flight sq5921 fly?
Flight sq5921 is operated by Singapore Airlines from Washington D.C. (IAD) to Tokyo (HND). Typical flight time is about 14 hours5 minutes; operating days may include Thursday.How can I check real-time status for flight sq5921?
Track flight sq5921 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 sq5921 is delayed or canceled, what should I do?
If sq5921 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 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 sq5921 departed from Washington D.C.?
Flight sq5921 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 12:15.What is the seat configuration for flight sq5921?
Flight sq5921 usually flies a Boeing 787-800 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: Tokyo Weather & Time
Mostly clear
|
15°C - 23°C
Expected weather conditions upon arrival
13 hour time difference
Time on arrival: Washington D.C. 02:02
|
Tokyo 15:02
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