DMK → CNXBangkok to Chiang Mai

live

Direct flights from Bangkok (DMK) to Chiang Mai (CNX): 237 nonstop departures observed each week across 3 airlines. 0% of the last 7 tracked flights arrived within 15 minutes of schedule. 7 of the 113 tracked flights were cancelled. The nonstop covers 568 km, an estimated 1 hour 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Chiang Mai. Updated 30 October 2026 at 08:03 UTC.

Today, DMK → CNX

Fri 30 Oct · local times
FD3411Thai AirAsiaIn the air, 33 min late

Left DMK at 08:08, 33 min after its 07:35 slot.

Track FD3411 →
FD3435Thai AirAsiaIn the air, 24 min late

Left DMK at 10:59, 24 min after its 10:35 slot.

Track FD3435 →
  1. 06:05 SL502Thai Lion Air Left 06:13 +8 ·
  2. 06:20 DD124Nok Air Left 06:26 +6 ·
  3. 06:45 FD3437Thai AirAsia Left 06:42 ·
  4. 07:35 FD3411Thai AirAsia Left 08:08 +33 ·
  5. 08:25 FD3416Thai AirAsia Left 08:31 +6 ·
  6. 08:35 SL506Thai Lion Air Left 08:49 +14 ·
  7. 09:30 DD126Nok Air Left 09:22 ·
  8. 09:55 FD3443Thai AirAsia Cancelled ·
  9. 10:35 FD3435Thai AirAsia Left 10:59 +24 ·
  10. 11:05 SL508Thai Lion Air Left 11:15 +10 ·
  11. 11:30 FD3447Thai AirAsia Left 11:47 +17 ·
  12. 11:30 SL510Thai Lion Air Left 11:39 +9 ·
  13. 12:00 FD3441Thai AirAsia Left 12:05 +5 ·
  14. 13:10 SL512Thai Lion Air Left 13:01 ·
  15. 13:15 FD3421Thai AirAsia Left 13:57 +42 ·
  16. 14:10 FD3433Thai AirAsia Left 14:37 +27 ·
  17. 14:15 DD134Nok Air Cancelled ·
  18. 14:35 FD3445Thai AirAsia Left 14:39 ·
  19. 15:25 FD3419Thai AirAsia Est. 15:25Departure not confirmed by the board ·
  20. 16:30 FD3431Thai AirAsia Est. 16:30Departure not confirmed by the board ·
  21. 16:45 SL514Thai Lion Air Est. 16:45Departure not confirmed by the board ·
  22. 17:40 DD136Nok Air Sched 17:40Departure not confirmed by the board ·
  23. 17:50 FD3439Thai AirAsia Sched 17:50Departure not confirmed by the board ·
  24. 18:00 SL518Thai Lion Air On scheduleT2 ·
  25. 18:40 FD3414Thai AirAsia On scheduleT2 ·

Checked DMK board 15:03

DMK Bangkok smooth · +6
CNX Chiang Mai tracking
568 km · ~1h 14m est.
dep bank 06:00–21:35237x weekly
Runs rough · 3 airlines · 237x weekly · nonstop
0% on time

of the last 7 tracked DMK → CNX flights arrived within 15 minutes

7 of 113 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Flight time~1h 14mestimated from route distance
Weekly departures237x3 direct airlines on the leg
Cancelled6.2%recent route rate · 7 of 113

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Nok AirThai AirAsiaThai Lion Air

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Nok AirDD

Flights DD120 06:30 daily · DD126 09:30 Mo We Fr · DD124 varies daily · DD132 varies Mo Tu Th Fr Sa Su

Thai AirAsiaFD

Flights FD3416 06:00 daily · FD3437 06:45 daily · FD3445 varies daily · FD3411 varies Mo Tu Th Fr Sa Su

Thai Lion AirSL

Flights SL502 varies daily · SL506 08:35 daily · SL508 11:05 daily · SL510 11:30 daily

History

operated legs · board outcomes
10-30DD124departed+6
10-30DD126departed−8
10-30DD134cancelledCNX
10-30FD3411departed+33
10-30FD3416departed+6
10-30FD3421departed+42
10-30FD3433departed+27
10-30FD3435departed+24
10-30FD3437departed−3
10-30FD3441departed+5
10-30FD3443cancelledCNX
10-30FD3445departed+4
10-30FD3447departed+17
10-30SL502departed+8
10-30SL506departed+14
10-30SL508departed+10
10-30SL510departed+9
10-30SL512departed−9
10-29DD124departed+5
10-29DD130cancelledCNX
10-29DD132departed+10
10-29DD134departed+10
10-29DD136departed+3
10-29DD140departed−9
10-29DD142departed−7
10-29FD3411departed+11
10-29FD3414departed+15
10-29FD3416departed+18
10-29FD3419departed−1
10-29FD3421departed+13
10-29FD3425departed+24
10-29FD3427departed+13
10-29FD3429departed+101
10-29FD3431departed+23
10-29FD3433cancelledCNX
10-29FD3435departed−2
10-29FD3437departed+12
10-29FD3439departed+45
10-29FD3441departed−7
10-29FD3443departed+11

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
DMKBangkok +6 min smooth 🌤 few clouds · NW 7 kt Full DMK delay board →
CNXChiang Mai tracking Full CNX delay board →

How the Bangkok to Chiang Mai route actually runs

Pro Flight Search records official board updates for nonstop DMK to CNX flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Bangkok (DMK) to Chiang Mai (CNX) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/DMK-CNX
How we measure this →

DMK to CNX questions

Is DMK–CNX running on time right now?

Smooth skies ahead. The departure side at DMK is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on DMK–CNX?

Operators schedule morning departures around 06:00 and evening departures around 17:40 from DMK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CNX delay card to confirm conditions when you'd arrive.

How long is the flight from DMK to CNX?

Great-circle distance is 568 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 70–79 min gate-to-gate on this route.

How often does DMK–CNX fly?

3 carriers operate this route, around 237 flights a week between them. Compare carrier days and times in the airline list above.