Informational Guide to Bangkok Suvarnabhumi Airport (BKK) - Non Official

TG619 Thai Airways International - Flight Status

Codeshare Flights
The flight ZH3654 from Shenzhen Airlines (ZH) is a codeshare flight operated by Thai Airways International (TG) under the flight number TG619. Check this page for details about flight TG619.

Below, you can find details about Thai Airways International flight TG619, which currently operates between the airports of Chengdu - Chengdu Tianfu International Airport (Airport Code TFU) and Bangkok - Bangkok Suvarnabhumi International Airport (Airport Code BKK).
This flight data pertains specifically to the flight's details for Sunday, October 18, 2026.

TG619 On Time performance:
74
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

TG619 Thai Airways International from Chengdu

Landed - On-time
Flight Status for Sunday October 18, 2026
This flight is also scheduled for Today (October 19, 2026). See it here

Airline information

Thai Airways International
Thai Airways International
Equipment: Airbus A350-900

Departure

Chengdu (TFU)
October 18, 2026
Chengdu Tianfu International Airport
Departed at:
15:51
Terminal:
1
Gate:
115
Scheduled Departure Time: 15:55

Arrival

Bangkok (BKK)
October 18, 2026
Bangkok Suvarnabhumi International Airport
Arrived at:
17:52
Gate:
S103
Scheduled Arrival Time: 18:00
Baggage: 7
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.bangkok-airport.net assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- ZH3654 - Shenzhen Airlines

Additional Information

Which is the frequency of flight TG619?
The flight TG619 is scheduled to flight on daily basis.

Which is the distance of flight TG619?
The distance between the two airports is 1888 kilometers.

Which is the flight time of flight TG619?
The scheduled flight time gate to gate is: 03:05 hours.
The real flight time gate to gate on average is: 03:03 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Chengdu: 2026-10-19 03:48:55
Current Time in Bangkok: 2026-10-19 02:48:55

Alternative Flights

The following airlines serves the same route between Chengdu and Bangkok:

Sichuan Airlines
- Flight Number: 3U3935. (On Time performance: 82 - Average Delay: 7 minutes)
- Flight Number: 3U3937. (On Time performance: 96 - Average Delay: 4 minutes)

Spring Airlines
- Flight Number: 9C6879. (On Time performance: 90 - Average Delay: 10 minutes)
- Flight Number: 9C7501. (On Time performance: 98 - Average Delay: 4 minutes)

Air China
- Flight Number: CA471. (On Time performance: 82 - Average Delay: 10 minutes)

Chengdu Airlines
- Flight Number: EU1113.
- Flight Number: EU2867. (On Time performance: 98 - Average Delay: 1 minutes)

China Eastern Airlines
- Flight Number: MU5035. (On Time performance: 59 - Average Delay: 13 minutes)

Thai VietJet Air
- Flight Number: VZ3681. (On Time performance: 56 - Average Delay: 83 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from July 15, 2026 to October 14, 2026, we have obtained these figures.
Total number of flights: 92
On Time: 68 ( 74 % )
Moderate Delay: 9 ( 10 % )
Significant Delay: 5 ( 5 % )
Major Delay: 10 ( 11 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 36 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 15, 2026 to October 14, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 02, 2025 to September 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights TG619

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
18 October
15:51
Chengdu (TFU)
17:52
Bangkok (BKK)
03h 01min
Airbus A350-90
Airbus A350-90
Landed - On-time
Saturday
17 October
16:31
Chengdu (TFU)
18:21
Bangkok (BKK)
02h 50min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
16 October
16:05
Chengdu (TFU)
18:11
Bangkok (BKK)
03h 06min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
15 October
20:08
Chengdu (TFU)
22:08
Bangkok (BKK)
03h 00min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Wednesday
14 October
15:49
Chengdu (TFU)
18:32
Bangkok (BKK)
03h 43min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Tuesday
13 October
15:49
Chengdu (TFU)
17:47
Bangkok (BKK)
02h 58min
Airbus A350-90
Airbus A350-90
Landed - On-time
Monday
12 October
15:55
Chengdu (TFU)
17:59
Bangkok (BKK)
03h 04min
Airbus A350-90
Airbus A350-90
Landed - On-time
Sunday
11 October
17:18
Chengdu (TFU)
19:25
Bangkok (BKK)
03h 07min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Saturday
10 October
16:15
Chengdu (TFU)
18:23
Bangkok (BKK)
03h 08min
Airbus A350-90
Airbus A350-90
Landed - On-time
Friday
09 October
15:35
Chengdu (TFU)
17:42
Bangkok (BKK)
03h 07min
Airbus A350-90
Airbus A350-90
Landed - On-time