Singapore Airlines SQ637 Flight Status
According to Trip.com real-time data, the SQ637 flight operated by Singapore Airlines on Nov 13, 2026, scheduled to fly from Tokyo (NRT) to Singapore (SIN), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 10:22 AM , with a new arrival time of 4:05 PM (local time in Singapore, UTC+8) . Trip.com will continue to keep you updated on the latest flight status.
Thu, Nov 12
Fri, Nov 13
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Arrived
The flight has arrived 39m early
7h 30m
Check-in Counter
D,G
Boarding Gate
33
Arrival Gate
A17
Baggage
43
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Delayed
Your flight is about 22m late
7h 30m
Check-in Counter
D,G
Boarding Gate
33
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Landed at Tokyo
SQ638
|
Singapore (SIN)
Tokyo (TYO)
Tokyo (TYO)
Scheduled: 7:30 AM
|
8m early
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SQ637 Aircraft Details
According to Trip.com real-time data, the SQ637 flight flying from Tokyo to Singapore on 11/13/2026 is operated by the aircraft model Boeing 787. This aircraft has been in service for 5y, 1m. The aircraft is equipped with 337 seats.
Boeing 787
Punctuality (Departure)
83
%
Punctuality (Arrival)
93
%
Early on average
11 minutes
Age
5y, 1m
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 75% 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 SQ637
Trip.com historical records show that the last SQ637 flight departed on Thu, Nov 12 from NRT at approximately 10:20 AM. This flight is expected to arrrive in SIN at 3:51 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Nov 7 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:12 AM | 4:11 PM | Arrived |
| Sun, Nov 8 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:23 AM | 3:58 PM | Arrived |
| Mon, Nov 9 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:14 AM | 4:01 PM | Arrived |
| Tue, Nov 10 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:21 AM | 4:08 PM | Arrived |
| Wed, Nov 11 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:11 AM | 3:52 PM | Arrived |
| Thu, Nov 12 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:20 AM | 3:51 PM | Arrived |
| Fri, Nov 13 | Tokyo (NRT) | Singapore (SIN) | B78X | 10:22 AM | 4:05 PM | Delayed |
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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 83% (Late on average 22 minutes), and the on-time arrival rate is 93% (Early on average 11 minutes).
On-Time Departures
Punctuality
83
%
Late on average
22 minutes
Early
0
%
On time
83
%
30 mins late
10
%
60 mins late
3
%
90 mins late
3
%
Canceled
0
%
On-Time Arrivals
Punctuality
93
%
Early on average
11 minutes
Early
77
%
On time
17
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight sq637?
Flight sq637 is delayed by about 22 minutes (status: Delayed). Latest estimated departure/arrival: 10:22 AM / 4:05 PM (updated Nov 13, 2026).Is flight sq637 on time today?
Flight sq637 is delayed by about 22 minutes (status: Delayed). The latest estimated departure/arrival times are 10:22 AM / 4:05 PM. Watch for gate changes.Has flight sq637 departed yet? What is the departure time?
Flight sq637 is scheduled to depart at 10:00 AM. The latest actual or estimated departure time is 10:22 AM, and the current status is Delayed (updated Nov 13, 2026).When is flight sq637 scheduled to arrive?
Flight sq637 is scheduled to arrive at 4:30 PM. The latest estimated or actual arrival time is 4:05 PM. Status is Delayed as of Nov 13, 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 hours30 minutes; operating days may include Friday.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 (Delayed, updated Nov 13, 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 not left Tokyo (NRT) yet and is delayed by about 22 minutes. Latest estimated departure: 10:22 AM.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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