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 24, 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 24, 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 07:09. Status is Scheduled as of Oct 24, 2026.

What is the gate information for flight sq638?

For flight sq638, the departure terminal is T2 and the boarding gate is F56. Gate assignments can change at short notice—confirm on airport screens before heading to security.

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 Saturday.

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 24, 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.

Singapore Airlines

SQ638 Flight Status

According to Trip.com latest record on status for Singapore Airlines flight SQ638 from Singapore to Tokyo (SIN-NRT): Flights for Oct 24, 2026 are scheduled, with the next departure slated for 23:55 from SIN and an expected arrival at 07:09 at NRT .

Fri, Oct 23

Sat, Oct 24

SIN-TYO

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Arrived

The flight arrived 33m early.

Singapore(SIN)

00:12

Scheduled: 23:55, Oct 23

Singapore Changi Airport T2

7h 5m

Tokyo(NRT)

07:27

Scheduled: 08:00, Oct 24

Narita International Airport T1

Check-in Counter

Boarding Gate

F56

Arrival Gate

Baggage

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SIN-TYO

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Scheduled

Your flight will depart on time.

Singapore(SIN)

23:55

Scheduled: 23:55, Oct 24

Singapore Changi Airport T2

7h 5m

Tokyo(NRT)

07:09

Scheduled: 08:00, Oct 25

Narita International Airport T1

Check-in Counter

Boarding Gate

F56

Arrival Gate

Baggage

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Flight status powered by VariFlight. For real-time updates, follow airport displays or contact your airline directly. You can also explore more flights from Singapore to Tokyo or track other flights with our flight status tracker.

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Japan

Tokyo

Flights from Singapore to Tokyo

SQ638

Flight.News

A severe weather alert is in effect across Eastern Japan, including Tokyo, as Typhoon No. 30 and an active front bring hazards through October 27. Exercise caution against landslides, low-lying flooding, rising rivers, storm surges, and high waves. Be prepared for lightning and severe gusts or tornadoes, move indoors to sturdy buildings if severe weather approaches, and monitor official weather updates.

SQ638 Aircraft Specifications

According to Trip.com real-time data, the SQ638 flight from Singapore to Tokyo on 10/24/2026 is operated using the aircraft model Boeing 787. This aircraft has been in service for 4y, 11m. The aircraft has 337 seats.

Boeing 787

On-Time Departure

70 %

On-Time Arrival

97 %

Avg. Early

21 minutes

Aircraft Age

4y, 11m

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 28% of flights

48 cm

Seat width better than on 78% 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 69% of flights

71 cm

Seat width better than on 75% of flights

180°

Reclining Angle Fully reclinable

1-2-1

Seat layout example

SQ638 Flight History

Trip.com historical records show that the last SQ638 flight departed on Fri, Oct 23 from SIN at approximately 00:12. This flight is expected to arrrive in NRT at 07:27.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Sun, Oct 18	Singapore (SIN)	Tokyo (NRT)	B78X	00:30	07:58	Arrived
Mon, Oct 19	Singapore (SIN)	Tokyo (NRT)	B78X	01:28	08:52	Arrived
Tue, Oct 20	Singapore (SIN)	Tokyo (NRT)	B78X	00:32	07:39	Arrived
Wed, Oct 21	Singapore (SIN)	Tokyo (NRT)	B78X	01:19	08:24	Arrived
Thu, Oct 22	Singapore (SIN)	Tokyo (NRT)	B78X	00:07	07:14	Arrived
Fri, Oct 23	Singapore (SIN)	Tokyo (NRT)	B78X	00:12	07:27	Arrived
Sat, Oct 24	Singapore (SIN)	Tokyo (NRT)	B78X	23:55	07:09	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 70% (Late on average 30 minutes), and the on-time arrival rate is 97% (Early on average 21 minutes).

On-Time Departures

Punctuality

70 %

Late on average 30 minutes

Early

0 %

On time

70 %

30 mins late

20 %

60 mins late

7 %

90 mins late

3 %

Cancelled

0 %

On-Time Arrivals

Punctuality

97 %

Early on average 21 minutes

Early

87 %

On time

10 %

30 mins late

3 %

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 24, 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 24, 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 07:09. Status is Scheduled as of Oct 24, 2026.
What is the gate information for flight sq638?
For flight sq638, the departure terminal is T2 and the boarding gate is F56. Gate assignments can change at short notice—confirm on airport screens before heading to security.
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 Saturday.
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 24, 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.