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

PG173 Bangkok Airways - Flight Status

Below, you can find details about Bangkok Airways flight PG173, which currently operates between the airports of Bangkok - Bangkok Suvarnabhumi International Airport (Airport Code BKK) and Koh Samui - Koh Samui Airport (Airport Code USM).
This flight data pertains specifically to the flight's details for Wednesday, December 24, 2025.

PG173 On Time performance:
71
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

PG173 Bangkok Airways to Koh Samui

Airline information

Bangkok Airways
Bangkok Airways

Departure

Bangkok (BKK)
December 20, 2025
Bangkok Suvarnabhumi International Airport

Arrival

Koh Samui (USM)
December 20, 2025
Koh Samui Airport
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:

- AY6903 - Finnair

- BR3901 - EVA Air

- CI9743 - China Airlines

- EY7771 - Etihad Airways

- KC1173 - Air Astana

- LH4644 - Lufthansa

- PR3744 - Philippine Airlines

- QR4345 - Qatar Airways

- SQ5393 - Singapore Airlines

- TG5986 - Thai Airways International

- TK4432 - Turkish Airlines

- VN3913 - Vietnam Airlines

Additional Information

Which is the frequency of flight PG173?
The flight PG173 is scheduled to flight on Tuesday, Thursday, Saturday on a weekly basis.

Which is the distance of flight PG173?
The distance between the two airports is 467 kilometers.

Which is the flight time of flight PG173?
The scheduled flight time gate to gate is: 01:10 hours.
The real flight time gate to gate on average is: 01:14 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airline serve the same route between Bangkok and Koh Samui:
Bangkok Airways - Flight Number: PG101. (On Time performance: 97 - Average Delay: 0 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 December 02, 2025 to December 16, 2025, we have obtained these figures.
Total number of flights: 7
On Time: 5 ( 71 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 29 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 27 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 19, 2024 to March 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights PG173

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
23 December
17:28
Bangkok (BKK)
18:37
Koh Samui (USM)
01h 09min
Airbus A319
Airbus A319
Landed - On-time
Saturday
20 December
18:55
Bangkok (BKK)
19:54
Koh Samui (USM)
00h 59min
Airbus A319
Airbus A319
Landed - Delayed
Thursday
18 December
17:25
Bangkok (BKK)
18:38
Koh Samui (USM)
01h 13min
Airbus A319
Airbus A319
Landed - On-time
Tuesday
16 December
17:31
Bangkok (BKK)
18:48
Koh Samui (USM)
01h 17min
Airbus A319
Airbus A319
Landed - On-time
Saturday
13 December
17:20
Bangkok (BKK)
18:42
Koh Samui (USM)
01h 22min
Airbus A319
Airbus A319
Landed - On-time
Thursday
11 December
17:28
Bangkok (BKK)
18:36
Koh Samui (USM)
01h 08min
Airbus A319
Airbus A319
Landed - On-time
Tuesday
09 December
17:25
Bangkok (BKK)
18:48
Koh Samui (USM)
01h 23min
Airbus A319
Airbus A319
Landed - On-time
Saturday
06 December
17:41
Bangkok (BKK)
18:52
Koh Samui (USM)
01h 11min
Airbus A319
Airbus A319
Landed - On-time
Thursday
04 December
18:38
Bangkok (BKK)
19:51
Koh Samui (USM)
01h 13min
Airbus A319
Airbus A319
Landed - Delayed
Tuesday
02 December
19:05
Bangkok (BKK)
20:11
Koh Samui (USM)
01h 06min
Airbus A319
Airbus A319
Landed - Delayed