Singapore Airlines
SQ637 Flight Status
According to Trip.com real-time data, the SQ637 flight operated by Singapore Airlines on Sep 14, 2026, flying from Tokyo (NRT) to Singapore (SIN), departed at 11:09 and is expected to arrive at 16:46 (local time in Singapore, UTC+8) and land at Singapore Changi Airport (SIN).
Sun, Sep 13
Mon, Sep 14
Tue, Sep 15
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Arrived
The flight has arrived 25m early
7h
Check-in Counter
D,G
Boarding Gate
33
Arrival Gate
E27
Baggage
30
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En route
Your flight has departed Tokyo and is expected to arrive in Singapore at 16:46.
7h
Check-in Counter
D,G
Boarding Gate
33
Arrival Gate
E28
Baggage
31
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Scheduled
Your flight will depart on time.
7h
Check-in Counter
D,G
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight.
Please refer to airport announcements for the most up-to-date information.
You can also explore more flights from Tokyo to Singapore or track other flights with our flight status tracker.
SQ637 Aircraft Details
According to Trip.com real-time data, the SQ637 flight flying from Tokyo to Singapore on 9/14/2026 is operated by the aircraft model Boeing 787. This aircraft has been in service for 4y, 8m. The aircraft is equipped with 337 seats.
Boeing 787
Punctuality (Departure)
73
%
Punctuality (Arrival)
97
%
Early on average
18 minutes
Age
4y, 8m
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 36% of flights
48 cm
Seat width better than on 68% 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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Recent Flight History for SQ637
Trip.com historical records show that the last SQ637 flight departed on Sun, Sep 13 from NRT at approximately 11:14. This flight is expected to arrrive in SIN at 16:30.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 9 | Tokyo (NRT) | Singapore (SIN) | B78X | 11:17 | 16:40 | Arrived |
| Thu, Sep 10 | Tokyo (NRT) | Singapore (SIN) | B78X | 11:08 | 16:37 | Arrived |
| Fri, Sep 11 | Tokyo (NRT) | Singapore (SIN) | B78X | 11:25 | 17:00 | Arrived |
| Sat, Sep 12 | Tokyo (NRT) | Singapore (SIN) | B78X | 11:25 | 16:43 | Arrived |
| Sun, Sep 13 | Tokyo (NRT) | Singapore (SIN) | B78X | 11:14 | 16:30 | Arrived |
| Mon, Sep 14 | Tokyo (NRT) | Singapore (SIN) | B78X | 11:09 | 16:46 | En route |
| Tue, Sep 15 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:55 | 16:55 | Scheduled |
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SQ637 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SQ637 is 73% (Late on average 23 minutes), and the on-time arrival rate is 97% (Early on average 18 minutes).
On-Time Departures
Punctuality
73
%
Late on average
23 minutes
Early
0
%
On time
73
%
30 mins late
20
%
60 mins late
7
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
18 minutes
Early
83
%
On time
13
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight sq637?
Flight sq637 has departed (status: En route). Departure 11:09, estimated arrival 16:46 (updated Sep 14, 2026). -
Is flight sq637 on time today?
Flight sq637 has already departed (status: En route). It took off at 11:09 and is estimated to arrive at 16:46. -
Has flight sq637 departed yet? What is the departure time?
Flight sq637 is scheduled to depart at 10:55. The latest actual or estimated departure time is 11:09, and the current status is En route (updated Sep 14, 2026). -
When is flight sq637 scheduled to arrive?
Flight sq637 is scheduled to arrive at 16:55. The latest estimated or actual arrival time is 16:46. Status is En route as of Sep 14, 2026. -
What is the gate information for flight sq637?
For flight sq637, the departure terminal is T1 and the boarding gate is 33. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight sq637 fly?
Flight sq637 is operated by Singapore Airlines from Tokyo (NRT) to Singapore (SIN). Typical flight time is about 7 hours; operating days may include Monday. -
How can I check real-time status for flight sq637?
Track flight sq637 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 sq637 is delayed or canceled, what should I do?
If sq637 is delayed or canceled, first confirm the latest status here (En route, updated Sep 14, 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 sq637 departed from Tokyo?
Flight sq637 has departed from Tokyo (NRT) at 11:09 (status: En route). -
What is the seat configuration for flight sq637?
Flight sq637 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: Singapore Weather & Current Time
Intermittent clouds
|
27°C - 33°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Tokyo 17:55
|
Singapore 16:55
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