Singapore Airlines
SQ401 Flight Status
According to Trip.com latest record on status for Singapore Airlines flight SQ401 from New Delhi to Singapore (DEL-SIN): Flight SQ401 has safely landed at Singapore Changi Airport (SIN) 17:22 (local time), about 7m late.
Fri, Aug 28
Sat, Aug 29
Sun, Aug 30
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Arrived
The flight arrived 13m early.
5h 45m
Check-in Counter
M1-M7
Boarding Gate
1
Arrival Gate
E28
Baggage
31
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Arrived
The flight arrived 7m late.
5h 45m
Check-in Counter
M1-M7
Boarding Gate
7
Arrival Gate
A11
Baggage
44
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Scheduled
Your flight will depart on time.
5h 45m
Check-in Counter
M1-M7
Boarding Gate
8
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Arrived at New Delhi
SQ402
|
Singapore (SIN)
New Delhi (DEL)
New Delhi (DEL)
Scheduled: 05:40
|
17m early
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SQ401 Aircraft Specifications
According to Trip.com real-time data, the SQ401 flight from New Delhi to Singapore on 8/29/2026 is operated using the aircraft model Boeing 787. This aircraft has been in service for 7y, 4m. The aircraft has 337 seats.
Boeing 787
On-Time Departure
97
%
On-Time Arrival
100
%
Avg. Early
18 minutes
Aircraft Age
7y, 4m
Total Seats
337
Flight Distance
--
Economy
Business
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
81 cm
More legroom than on 63% of flights
48 cm
Seat width better than on 63% of flights
100°
Reclining Angle
3-3-3
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
152 cm
More legroom than on 67% of flights
71 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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SQ401 Flight History
Trip.com historical records show that the last SQ401 flight departed on Fri, Aug 28 from DEL at approximately 09:21. This flight is expected to arrrive in SIN at 17:02.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Aug 24 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:17 | 17:01 | Arrived |
| Tue, Aug 25 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:06 | 16:42 | Arrived |
| Wed, Aug 26 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:10 | 16:49 | Arrived |
| Thu, Aug 27 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:21 | 17:06 | Arrived |
| Fri, Aug 28 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:21 | 17:02 | Arrived |
| Sat, Aug 29 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:42 | 17:22 | Arrived |
| Sun, Aug 30 | New Delhi (DEL) | Singapore (SIN) | B78X | 09:00 | 17:15 | Scheduled |
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SQ401 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of SQ401 is 97% (Late on average 16 minutes), and the on-time arrival rate is 100% (Early on average 18 minutes).
On-Time Departures
Punctuality
97
%
Late on average
16 minutes
Early
0
%
On time
97
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
18 minutes
Early
93
%
On time
7
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight sq401?
Flight sq401 has arrived (status: Arrived). Actual arrival 17:22 (updated Aug 29, 2026). -
Is flight sq401 on time today?
Flight sq401 has arrived (status: Arrived). Actual arrival was 17:22; follow airport screens for the baggage carousel. -
Has flight sq401 departed yet? What is the departure time?
Flight sq401 is scheduled to depart at 09:00. The latest actual or estimated departure time is 09:42, and the current status is Arrived (updated Aug 29, 2026). -
When is flight sq401 scheduled to arrive?
Flight sq401 is scheduled to arrive at 17:15. The latest estimated or actual arrival time is 17:22. Status is Arrived as of Aug 29, 2026. -
What is the gate information for flight sq401?
For flight sq401, the departure terminal is T3 and the boarding gate is 7. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight sq401?
After arrival, baggage for flight sq401 is expected at carousel 44 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight sq401 fly?
Flight sq401 is operated by Singapore Airlines from New Delhi (DEL) to Singapore (SIN). Typical flight time is about 5 hours 45 minutes; operating days may include Saturday. -
How can I check real-time status for flight sq401?
Track flight sq401 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 sq401 is delayed or canceled, what should I do?
If sq401 is delayed or canceled, first confirm the latest status here (Arrived, updated Aug 29, 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 sq401 departed from New Delhi?
Flight sq401 has already left New Delhi and completed its journey. Departure was 09:42; actual arrival 17:22. -
What is the seat configuration for flight sq401?
Flight sq401 usually flies a Boeing 787 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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When You Land: Singapore Weather & Time Zone
Mostly cloudy
|
27°C - 34°C
Weather forecast for your arrival day
2.5 hour time difference
Time on arrival: New Delhi 14:52
|
Singapore 17:22
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