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TG 621 Rayong to Bangkok Flight Status

Thai Airways Flight TG621 from Rayong Pattaya U-Tapao International Airport UTP to Bangkok Suvarnabhumi Airport BKK is not scheduled for today June 21st, 2026.
The last time the flight was scheduled was on June 18th, 2026.
Check the table below for TG621's most recent flight history:

TG 621 Flight Status & Schedule

Date Departure Arrival Status
Jun 18 18:15 18:45
Unknown
Track >

Thai Airways TG 621 Rayong to Bangkok Flight Information

Thai Airways Flight TG621 connects Rayong, Thailand to Bangkok, Thailand, taking off from Rayong Pattaya U-Tapao International Airport UTP and landing at Bangkok Suvarnabhumi Airport BKK.

How many TG621 flights are operated per week?

1 flight per week. The flight TG621 is operated on Thursday.

What is the On-Time Performance (OTP) of Thai Airways Flight TG621 Rayong to Bangkok?

The Airportia On-Time Performance Rating for Thai Airways Flight TG621 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest TG621 flight?

The latest flight took off on Thursday, June 18th, 2026 with the flight status being Unknown on 18:45.

How else can the flight TG621 be referenced as?

This Thai Airways flight can also be referenced as THA621, TG0621, TG 621, THA 621.

How often is flight TG621 delayed?

On average, 0% of all TG621 flights are delayed. The average delay is 0 minutes.

See our TG621 Flight Tracker above for more details.

TG621 and Rayong UTP to Bangkok BKK Flights

Flight TG621 is code-shared by 2 airlines using the flight numbers AC7421, LH9721

Other flights departing from Rayong UTP: MH782, PG146, TG111, TG476

Other flights arriving at Bangkok BKK: MF863, KY8369, VJ805, PG146

All flights connecting Rayong UTP to Bangkok BKK.

TG621 Thai Airways Flight: Rayong to Bangkok Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.