Singapore Airlines
SQ638 Flight status
According to Trip.com real-time data, the SQ638 flight operated by Singapore Airlines on Oct 4, 2026 is scheduled to fly from Singapore (SIN) to Tokyo (NRT). The flight is expected to depart at 23:55 (local time in Singapore, UTC+8) and arrive at 07:11 (local time in Tokyo, UTC+9) .
Sat, Oct 3
Sun, Oct 4
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Arrived
The flight has arrived 42m early
7h 5m
Check-in Counter
6
Boarding Gate
F40
Arrival Gate
33
Baggage
--
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Scheduled
Your flight will depart on time.
7h 5m
Check-in Counter
6
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
SQ638 Aircraft Details
According to Trip.com real-time data, the SQ638 flight from Singapore to Tokyo on 10/4/2026 is operated using the aircraft model Boeing 787. This aircraft has been in service for 4y, 10m. The aircraft has 337 seats.
Boeing 787
Punctuality (Departure)
87
%
Punctuality (Arrival)
100
%
Early on average
23 minutes
Age
4y, 10m
Seats
337
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
81 cm
More legroom than on 33% of flights
48 cm
Seat width better than on 74% of flights
100°
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
152 cm
More legroom than on 69% of flights
71 cm
Seat width better than on 75% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for SQ638
Trip.com historical records show that the last SQ638 flight departed on Sat, Oct 3 from SIN at approximately 00:11. This flight is expected to arrrive in NRT at 07:18.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 28 | Singapore (SIN) | Tokyo (NRT) | B78X | 00:45 | 08:14 | Arrived |
| Tue, Sep 29 | Singapore (SIN) | Tokyo (NRT) | B78X | 00:12 | 07:31 | Arrived |
| Wed, Sep 30 | Singapore (SIN) | Tokyo (NRT) | B78X | 00:12 | 07:23 | Arrived |
| Thu, Oct 1 | Singapore (SIN) | Tokyo (NRT) | B78X | 00:36 | 07:50 | Arrived |
| Fri, Oct 2 | Singapore (SIN) | Tokyo (NRT) | B78X | 00:22 | 07:28 | Arrived |
| Sat, Oct 3 | Singapore (SIN) | Tokyo (NRT) | B78X | 00:11 | 07:18 | Arrived |
| Sun, Oct 4 | Singapore (SIN) | Tokyo (NRT) | B78X | 23:55 | 07:11 | Scheduled |
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SQ638 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of SQ638 is 87% (Late on average 19 minutes), and the on-time arrival rate is 100% (Early on average 23 minutes).
On-Time Departures
Punctuality
87
%
Late on average
19 minutes
Early
0
%
On time
87
%
30 mins late
13
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
23 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 sq638?
Flight sq638 has not departed yet and is currently on schedule. Scheduled departure 23:55, arrival 08:00 (updated Oct 4, 2026). -
Is flight sq638 on time today?
Flight sq638 has not departed yet and is currently on schedule. Scheduled departure is 23:55, with arrival at 08:00. Recheck gate and timing before you head to the airport. -
Has flight sq638 departed yet? What is the departure time?
Flight sq638 is scheduled to depart at 23:55. The latest actual or estimated departure time is 23:55, and the current status is Scheduled (updated Oct 4, 2026). -
When is flight sq638 scheduled to arrive?
Flight sq638 is scheduled to arrive at 08:00. The latest estimated or actual arrival time is 07:11. Status is Scheduled as of Oct 4, 2026. -
What route does flight sq638 fly?
Flight sq638 is operated by Singapore Airlines from Singapore (SIN) to Tokyo (NRT). Typical flight time is about 7 hours 5 minutes; operating days may include Sunday. -
How can I check real-time status for flight sq638?
Track flight sq638 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 sq638 is delayed or canceled, what should I do?
If sq638 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 4, 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 sq638 departed from Singapore?
Flight sq638 has not departed from Singapore (SIN) yet and is currently on schedule for 23:55. -
What is the seat configuration for flight sq638?
Flight sq638 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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Arrival Info: Tokyo Weather & Current Time
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|
17°C - 24°C
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1 hour time difference
Time on arrival: Singapore 06:11
|
Tokyo 07:11
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