Thai Airways TG643 Flight status
According to Trip.com real-time data, the TG643 flight operated by Thai Airways on Sep 20, 2026 is scheduled to fly from Tokyo (NRT) to Bangkok (BKK). The flight is expected to depart at 12:00 (local time in Tokyo, UTC+9) and arrive at 16:30 (local time in Bangkok, UTC+7) .
Sat, Sep 19
Sun, Sep 20
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Arrived
The flight has arrived 23m early
6h 30m
Check-in Counter
D,F
Boarding Gate
42
Arrival Gate
D6
Baggage
17
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Scheduled
Your flight will depart on time.
6h 30m
Check-in Counter
D,F
Boarding Gate
42
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Tokyo to Bangkok or track other flights with our flight status tracker.
TG643 Aircraft Details
According to Trip.com real-time data, the TG643 flight from Tokyo to Bangkok on 9/20/2026 is operated using the aircraft model Boeing 787-9. This aircraft has been in service for 12y, 11m. The aircraft has Up to 342 seats.
Boeing 787-9
Punctuality (Departure)
43%
Punctuality (Arrival)
97%
Early on average
11 minutes
Age
12y, 11m
Seats
Up to 342
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
81 cm
More legroom than on 18% of flights
46 cm
Seat width better than on 50% 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
112 cm
More legroom than on 7% of flights
51 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
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Flight History for TG643
Trip.com historical records show that the last TG643 flight departed on Sat, Sep 19 from NRT at approximately 12:15. This flight is expected to arrrive in BKK at 16:07.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Sep 18 | Tokyo (NRT) | Bangkok (BKK) | 359 | 12:39 | 16:46 | Arrived |
| Sat, Sep 19 | Tokyo (NRT) | Bangkok (BKK) | 359 | 12:15 | 16:07 | Arrived |
| Sun, Sep 20 | Tokyo (NRT) | Bangkok (BKK) | 789 | 12:00 | 16:30 | Scheduled |
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TG643 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of TG643 is 43% (Late on average 33 minutes), and the on-time arrival rate is 97% (Early on average 11 minutes).
On-Time Departures
Punctuality
43%
Late on average 33 minutes
Early
0%
On time
43%
30 mins late
47%
60 mins late
7%
90 mins late
3%
Cancelled
1%
On-Time Arrivals
Punctuality
97%
Early on average 11 minutes
Early
73%
On time
23%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
1%
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Flight FAQs
What is the current status of flight tg643?
Flight tg643 has not departed yet and is currently on schedule. Scheduled departure 12:00, arrival 16:30 (updated Sep 20, 2026).Is flight tg643 on time today?
Flight tg643 has not departed yet and is currently on schedule. Scheduled departure is 12:00, with arrival at 16:30. Recheck gate and timing before you head to the airport.Has flight tg643 departed yet? What is the departure time?
Flight tg643 is scheduled to depart at 12:00. The latest actual or estimated departure time is 12:00, and the current status is Scheduled (updated Sep 20, 2026).When is flight tg643 scheduled to arrive?
Flight tg643 is scheduled to arrive at 16:30. The latest estimated or actual arrival time is 16:30. Status is Scheduled as of Sep 20, 2026.What is the gate information for flight tg643?
For flight tg643, the departure terminal is T1 and the boarding gate is 42. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight tg643 fly?
Flight tg643 is operated by Thai Airways from Tokyo (NRT) to Bangkok (BKK). Typical flight time is about 6 hours 30 minutes; operating days may include Sunday.How can I check real-time status for flight tg643?
Track flight tg643 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 tg643 is delayed or canceled, what should I do?
If tg643 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact Thai Airways or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight tg643 departed from Tokyo?
Flight tg643 has not departed from Tokyo (NRT) yet and is currently on schedule for 12:00.What is the seat configuration for flight tg643?
Flight tg643 usually flies a Boeing 787-9 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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