Singapore Airlines SQ391 Flight Status
According to Trip.com real-time data, the SQ391 flight operated by Singapore Airlines on Oct 23, 2026 is scheduled to fly from Istanbul (IST) to Singapore (SIN). The flight is expected to depart at 1:10 PM (local time in Istanbul, UTC+3) and land at 4:55 AM (local time in Singapore, UTC+8) .
Wed, Oct 21
Fri, Oct 23
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Arrived
The flight has arrived 40m early
10h 45m
Check-in Counter
K04-K13
Boarding Gate
D6
Arrival Gate
A14
Baggage
43
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Scheduled
Your flight will depart on time.
10h 45m
Check-in Counter
K
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Search flights Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Istanbul to Singapore or track other flights with our flight status tracker.
SQ391 Aircraft Details
According to Trip.com real-time data, the SQ391 flight flying from Istanbul to Singapore on 10/22/2026 is operated by the aircraft model Airbus A350-900. This aircraft has been in service for 9y, 4m.
Airbus A350-900
Punctuality (Departure)
93
%
Punctuality (Arrival)
100
%
Early on average
33 minutes
Age
9y, 4m
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
97 cm
Legroom
50 cm
Seat width
135°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2-1
Seat layout example
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Flight History for SQ391
Check more records from Trip.com about SQ391 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 12 | Istanbul (IST) | Singapore (SIN) | 359 | 1:26 PM | 4:17 AM | Arrived |
| Wed, Oct 14 | Istanbul (IST) | Singapore (SIN) | 359 | 1:51 PM | 4:48 AM | Arrived |
| Fri, Oct 16 | Istanbul (IST) | Singapore (SIN) | 359 | 1:28 PM | 4:17 AM | Arrived |
| Sun, Oct 18 | Istanbul (IST) | Singapore (SIN) | 359 | 1:33 PM | 4:38 AM | Arrived |
| Mon, Oct 19 | Istanbul (IST) | Singapore (SIN) | 359 | 1:28 PM | 4:24 AM | Arrived |
| Wed, Oct 21 | Istanbul (IST) | Singapore (SIN) | 359 | 1:21 PM | 4:15 AM | Arrived |
| Fri, Oct 23 | Istanbul (IST) | Singapore (SIN) | 359 | 1:10 PM | 4:55 AM | Scheduled |
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SQ391 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SQ391 is 93% (Late on average 18 minutes), and the on-time arrival rate is 100% (Early on average 33 minutes).
On-Time Departures
Punctuality
93
%
Late on average
18 minutes
Early
0
%
On time
93
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
33 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight sq391?
Flight sq391 has not departed yet and is currently on schedule. Scheduled departure 1:10 PM, arrival 4:55 AM (updated Oct 22, 2026).Is flight sq391 on time today?
Flight sq391 has not departed yet and is currently on schedule. Scheduled departure is 1:10 PM, with arrival at 4:55 AM. Recheck gate and timing before you head to the airport.Has flight sq391 departed yet? What is the departure time?
Flight sq391 is scheduled to depart at 1:10 PM. The latest actual or estimated departure time is 1:10 PM, and the current status is Scheduled (updated Oct 22, 2026).When is flight sq391 scheduled to arrive?
Flight sq391 is scheduled to arrive at 4:55 AM. The latest estimated or actual arrival time is 4:55 AM. Status is Scheduled as of Oct 22, 2026.What route does flight sq391 fly?
Flight sq391 is operated by Singapore Airlines from Istanbul (IST) to Singapore (SIN). Typical flight time is about 10 hours45 minutes; operating days may include Thursday.How can I check real-time status for flight sq391?
Track flight sq391 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 sq391 is delayed or canceled, what should I do?
If sq391 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 sq391 departed from Istanbul?
Flight sq391 has not departed from Istanbul (IST) yet and is currently on schedule for 1:10 PM.What is the seat configuration for flight sq391?
Flight sq391 usually flies a Airbus A350-900 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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Arrival Info: Singapore Weather & Current Time
Mostly cloudy
|
26°C - 33°C
Weather forecast for your arrival day
5 hour time difference
Time on arrival: Istanbul 23:55
|
Singapore 04:55
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