Thai Airways TG639 Flight Status
According to Trip.com latest record on status for Thai Airways flight TG639 from Hong Kong to Bangkok (HKG-BKK): The scheduled departure has been delayed. New departure time is 20:43 with an updated arrival time of 22:03. Updates will follow.
Fri, Oct 23
Sat, Oct 24
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Arrived
The flight arrived 42m late.
1688km
2h 40m
Check-in Counter
H29-H36
Boarding Gate
67
Arrival Gate
D2
Baggage
7
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Delayed
Your flight is about 1h 38m late
1688km
2h 40m
Check-in Counter
H29-H36
Boarding Gate
42
Arrival Gate
D6
Baggage
11
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TG638
|
Bangkok (BKK)
Hong Kong (HKG)
Hong Kong (HKG)
Scheduled: 17:45
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TG639 Aircraft Specifications
According to Trip.com real-time data, the TG639 flight from Hong Kong to Bangkok on 10/24/2026 is operated using the aircraft model Boeing 777-300ER. This aircraft has been in service for 14y. The aircraft has 348 seats. The average flight distance for this journey is 1,688km.
Boeing 777-300ER
On-Time Departure
13
%
On-Time Arrival
37
%
Avg. Delay
1 hour 22 minutes
Aircraft Age
14y
Total Seats
348
Flight Distance
1,688km
Economy
Business
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
81 cm
More legroom than on 48% of flights
46 cm
Seat width better than on 32% of flights
100°
Reclining Angle
3-3-3
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
221 cm
More legroom than on 84% of flights
51 cm
Seat width better than on 16% of flights
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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TG639 Flight History
Trip.com historical records show that the last TG639 flight departed on Fri, Oct 23 from HKG at approximately 20:15. This flight is expected to arrrive in BKK at 21:27.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 19:43 | 20:57 | Arrived |
| Mon, Oct 19 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 21:53 | 22:59 | Arrived |
| Tue, Oct 20 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 20:10 | 21:18 | Arrived |
| Wed, Oct 21 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 22:22 | 23:41 | Arrived |
| Thu, Oct 22 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 20:37 | 21:52 | Arrived |
| Fri, Oct 23 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 20:15 | 21:27 | Arrived |
| Sat, Oct 24 | Hong Kong (HKG) | Bangkok (BKK) | 77W | 20:43 | 22:03 | Delayed |
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TG639 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of TG639 is 13% (Late on average 1 hour 45 minutes), and the on-time arrival rate is 37% (Late on average 1 hour 22 minutes).
On-Time Departures
Punctuality
13
%
Late on average
1 hour 45 minutes
Early
0
%
On time
13
%
30 mins late
27
%
60 mins late
23
%
90 mins late
37
%
Cancelled
1
%
On-Time Arrivals
Punctuality
37
%
Late on average
1 hour 22 minutes
Early
3
%
On time
33
%
30 mins late
27
%
60 mins late
3
%
90 mins late
33
%
Cancelled
1
%
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Flight FAQs
What is the current status of flight tg639?
Flight tg639 is delayed by about 98 minutes (status: Delayed). Latest estimated departure/arrival: 20:43 / 22:03 (updated Oct 24, 2026).Is flight tg639 on time today?
Flight tg639 is delayed by about 98 minutes (status: Delayed). The latest estimated departure/arrival times are 20:43 / 22:03. Watch for gate changes.Has flight tg639 departed yet? What is the departure time?
Flight tg639 is scheduled to depart at 19:05. The latest actual or estimated departure time is 20:43, and the current status is Delayed (updated Oct 24, 2026).When is flight tg639 scheduled to arrive?
Flight tg639 is scheduled to arrive at 20:45. The latest estimated or actual arrival time is 22:03. Status is Delayed as of Oct 24, 2026.What is the gate information for flight tg639?
For flight tg639, 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 tg639 fly?
Flight tg639 is operated by Thai Airways from Hong Kong (HKG) to Bangkok (BKK). Typical flight time is about 2 hours 40 minutes; operating days may include Saturday.How can I check real-time status for flight tg639?
Track flight tg639 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 tg639 is delayed or canceled, what should I do?
If tg639 is delayed or canceled, first confirm the latest status here (Delayed, updated Oct 24, 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 tg639 departed from Hong Kong?
Flight tg639 has not left Hong Kong (HKG) yet and is delayed by about 98 minutes. Latest estimated departure: 20:43.What is the seat configuration for flight tg639?
Flight tg639 usually flies a Boeing 777-300ER 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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