Singapore Airlines

SQ637 Flight Status

According to Trip.com real-time data, the SQ637 flight operated by Singapore Airlines on Mar 12, 2026 is scheduled to fly from Tokyo (NRT) to Singapore (SIN). The flight is expected to depart at 10:00 AM (local time in Tokyo, UTC+9) and arrive at 3:56 PM (local time in Singapore, UTC+8) .

Wed, Mar 11

Thu, Mar 12

Fri, Mar 13

TYO-SIN

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Arrived

The flight has arrived 4m late

Tokyo(NRT)

10:23 AM

Scheduled: 10:00, Mar 11

Narita Intl. Airport T1

7h 30m

Singapore(SIN)

4:34 PM

Scheduled: 16:30, Mar 11

Changi Airport T3

Check-in Counter

D,G

Boarding Gate

Arrival Gate

B10

Baggage

TYO-SIN

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Scheduled

Your flight will depart on time.

Tokyo(NRT)

10:00 AM

Scheduled: 10:00, Mar 12

Narita Intl. Airport T1

7h 30m

Singapore(SIN)

3:56 PM

Scheduled: 16:30, Mar 12

Changi Airport

Check-in Counter

D,G

Boarding Gate

Arrival Gate

Baggage

TYO-SIN

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Scheduled

Your flight will depart on time.

Tokyo(NRT)

10:00 AM

Scheduled: 10:00, Mar 13

Narita Intl. Airport T1

7h 30m

Singapore(SIN)

4:30 PM

Scheduled: 16:30, Mar 13

Changi Airport

Check-in Counter

D,G

Boarding Gate

Arrival Gate

Baggage

Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Tokyo to Singapore to find your schedule.

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Flights from Tokyo to Singapore

SQ637

SQ637 Aircraft Details

Boeing 787

Punctuality (Departure)

100%

Punctuality (Arrival)

100%

Early on average

18 minutes

Age

4y, 4m

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

Flight History for SQ637

Trip.com historical records show that the last SQ637 flight departed on Wed, Mar 11 from NRT at approximately 10:23 AM. This flight is expected to arrrive in SIN at 4:34 PM.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Sat, Mar 7	Tokyo (NRT)	Singapore (SIN)	B78X	10:19 AM	4:34 PM	Arrived
Sun, Mar 8	Tokyo (NRT)	Singapore (SIN)	B78X	10:20 AM	4:06 PM	Arrived
Mon, Mar 9	Tokyo (NRT)	Singapore (SIN)	B78X	10:15 AM	4:18 PM	Arrived
Tue, Mar 10	Tokyo (NRT)	Singapore (SIN)	B78X	10:17 AM	4:22 PM	Arrived
Wed, Mar 11	Tokyo (NRT)	Singapore (SIN)	B78X	10:23 AM	4:34 PM	Arrived
Thu, Mar 12	Tokyo (NRT)	Singapore (SIN)	B78X	10:00 AM	3:56 PM	Scheduled
Fri, Mar 13	Tokyo (NRT)	Singapore (SIN)	787	10:00 AM	4:30 PM	Scheduled

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SQ637 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of SQ637 is 100% (Late on average 13 minutes), and the on-time arrival rate is 100% (Early on average 18 minutes).

On-Time Departures

Punctuality

100%

Late on average 13 minutes

Early

On time

100%

30 mins late

60 mins late

90 mins late

Cancelled

On-Time Arrivals