Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

CNX → USM

231 km avg 20m 1 airline

Departure

CNX VTCC MVFR

Chiang Mai International Airport

Chiang Mai, TH

Local time
13:24 GMT+7
Timezone
Asia/Bangkok
Type
Large Airport
Elevation
1,036 ft
Coordinates
18.7668, 98.9626

cloud Weather

Wind
160° / 6 kt
Visibility
4.35 SM
Ceiling
FEW 3,500 ft
Temp / Dew
37°C / 12°C
Altimeter
29.76 inHg

Obs: 2026-04-15T06:00:00.000Z

Raw METAR / TAF 
METAR VTCC 150600Z 16006KT 100V250 7000 FEW035 37/12 Q1008 NOSIG

TAF VTCC 150500Z 1506/1612 18005KT 6000 FEW035 BECMG 1509/1511 24005KT BECMG 1513/1515 30005KT BECMG 1520/1521 04005KT BECMG 1521/1523 4000 FU BECMG 1601/1603 10005KT

Arrival

USM VTSM VFR

Samui International Airport

Na Thon (Ko Samui Island), TH

Local time
13:24 GMT+7
Timezone
Asia/Bangkok
Type
Large Airport
Elevation
64 ft
Coordinates
9.5478, 100.0620

cloud Weather

Wind
150° / 7 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft
Temp / Dew
32°C / 26°C
Altimeter
29.82 inHg

Obs: 2026-04-15T06:00:00.000Z

Raw METAR / TAF 
METAR VTSM 150600Z 15007KT 9999 FEW020 32/26 Q1010 NOSIG

TAF VTSM 150500Z 1506/1606 14008KT 9999 FEW020 BECMG 1516/1518 22005KT BECMG 1603/1605 14008KT
Flights tracked
1
Avg duration
20m
Distance
231 km

Live traffic

CNX → USM. Live aircraft currently filed on this route.

Airlines 1

Airline Flights shown
Bangkok Airways 1

Other connections

More destinations from CNX

More origins to USM

Recent flights last 1

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-14 BKP242 884202 Apr 14, 05:15 UTCApr 14, 05:35 UTC20m -

CNX → USM frequently asked

How long is the flight from CNX to USM?
Average flight time on the CNX–USM route is 20m, covering approximately 231 km (143 mi).
What is the distance from CNX to USM?
The great-circle distance from CNX to USM is approximately 231 km (143 miles).
Which airlines fly from CNX to USM?
1 airline operates this route in our records: Bangkok Airways.
How many flights per week from CNX to USM?
We've observed ~1 flight per day on this route across our tracking data (1 total flight recorded).
Can I track CNX–USM flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.