ST 140 Yangon to Tachilek Flight Status

Air Thanlwin Flight ST140 from Yangon International Airport RGN to Tachilek Airport THL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 31st, 2026.
Check the table below for ST140's most recent flight history:

ST 140 Flight Status & Schedule

Date Departure Arrival Status
May 31 07:00 08:30
Unknown
Track >
May 24 07:00 08:30
Unknown
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May 17 07:00 08:30
Unknown
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May 10 07:00 08:30
Unknown
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Apr 26 07:00 08:30
Unknown
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Air Thanlwin ST 140 Yangon to Tachilek Flight Information

Air Thanlwin Flight ST140 connects Yangon, Burma to Tachilek, Burma, taking off from Yangon International Airport RGN and landing at Tachilek Airport THL.

How many ST140 flights are operated per week?

1 flight per week. The flight ST140 is operated on Sunday.

What is the On-Time Performance (OTP) of Air Thanlwin Flight ST140 Yangon to Tachilek?

The Airportia On-Time Performance Rating for Air Thanlwin Flight ST140 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest ST140 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Unknown on 08:30.

How else can the flight ST140 be referenced as?

This Air Thanlwin flight can also be referenced as ST0140, ST 140.

How often is flight ST140 delayed?

On average, 0% of all ST140 flights are delayed. The average delay is 0 minutes.

See our ST140 Flight Tracker above for more details.

ST140 and Yangon RGN to Tachilek THL Flights

Other flights departing from Yangon RGN: 7Y535, 7Y533, 8M8852, 7Y221

Other flights arriving at Tachilek THL: 8M8835, 8M833, 8M8852, 7Y221

All flights connecting Yangon RGN to Tachilek THL.

ST140 Air Thanlwin Flight: Yangon to Tachilek Route Map

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