DMK → CEIBangkok to Chiang Rai

live

Direct flights from Bangkok (DMK) to Chiang Rai (CEI): 21 nonstop departures observed each week across 3 airlines. 47% of the last 38 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes late. 6 of the 38 tracked flights were cancelled. The nonstop covers 676 km, an estimated 1 hour 22 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Chiang Rai. Updated 22 October 2026 at 15:03 UTC.

Today, DMK → CEI

Thu 22 Oct · local times
SL532Thai Lion AirIn the air, 26 min late

Left DMK at 08:36, 26 min after its 08:10 slot.

Track SL532 →
FD3201Thai AirAsiaIn the air, 32 min late

Left DMK at 08:57, 32 min after its 08:25 slot.

Track FD3201 →
  1. 07:05 FD3199Thai AirAsia Cancelled ·
  2. 08:10 SL532Thai Lion Air Left 08:36 +26 ·
  3. 08:25 FD3201Thai AirAsia Left 08:57 +32 ·
  4. 08:40 DD100Nok Air Left 09:03 +23 ·
  5. 10:30 SL536Thai Lion Air Left 10:43 +13 ·
  6. 11:15 FD3209Thai AirAsia Left 11:12 ·
  7. 12:35 SL538Thai Lion Air Left 12:30 ·
  8. 13:25 FD3203Thai AirAsia Left 13:42 +17 ·
  9. 14:35 DD104Nok Air Left 14:37 ·
  10. 15:55 FD3207Thai AirAsia Left 16:19 +24 ·
  11. 18:30 SL544Thai Lion Air Left 19:08 +38 ·
  12. 19:10 FD3205Thai AirAsia Left 19:49 +39 ·

Checked DMK board 22:03

DMK Bangkok smooth · +4
CEI Chiang Rai tracking
676 km · ~1h 22m est.
dep bank 08:10–19:1021x weekly
Runs rough · 3 airlines · 21x weekly · nonstop
47% on time

of the last 38 operated DMK → CEI flights arrived within 15 minutes

Median arrival delay is +14 min. 6 of 38 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+14 minacross the last 38 operated legs
Flight time~1h 22mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled15.8%recent route rate · 6 of 38

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 AirDD38% on time

Flights DD100 08:40 Mo Tu Th Fr Sa Su · DD104 14:35 daily

Thai AirAsiaFD39% on time

Flights FD3201 varies daily · FD3209 11:15 daily · FD3203 varies daily · FD3207 varies daily

Thai Lion AirSL67% on time

Flights SL532 08:10 daily · SL536 10:30 daily · SL538 12:35 daily · SL544 18:30 daily

History

operated legs · board outcomes
10-22DD100departed+23
10-22DD104departed+2
10-22FD3199cancelledCNX
10-22FD3201departed+32
10-22FD3203departed+17
10-22FD3205departed+39
10-22FD3207departed+24
10-22FD3209departed−3
10-22SL532departed+26
10-22SL536departed+13
10-22SL538departed−5
10-22SL544departed+38
10-21DD100cancelledCNX
10-21DD104departed+37
10-21FD3199cancelledCNX
10-21FD3201departed+13
10-21FD3203departed+58
10-21FD3205departed+59
10-21FD3207departed+44
10-21FD3209departed+13
10-21SL532departed−1
10-21SL536departed+3
10-21SL538departed−5
10-21SL544departed+65
10-20DD100departed+11
10-20DD104departed+6
10-20FD3199cancelledCNX
10-20FD3201departed+32
10-20FD3203departed+14
10-20FD3205departed+3
10-20FD3207departed+15
10-20FD3209departed+10
10-20SL532cancelledCNX
10-20SL536departed+3
10-20SL538departed+1
10-20SL544departed−10
10-19DD100cancelledCNX
10-19DD104departed+22

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 +4 min smooth 🌤 few clouds · N 0 kt Full DMK delay board →
CEIChiang Rai tracking Full CEI delay board →

How the Bangkok to Chiang Rai route actually runs

Pro Flight Search records official board updates for nonstop DMK to CEI 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 Rai (CEI) route reliability, measured from operated flights on official airport boards.

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

DMK to CEI questions

Is DMK–CEI running on time right now?

Smooth skies ahead. The departure side at DMK is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on DMK–CEI?

Operators schedule morning departures around 08:10 and evening departures around 18:30 from DMK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CEI delay card to confirm conditions when you'd arrive.

How long is the flight from DMK to CEI?

Great-circle distance is 676 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 78–88 min gate-to-gate on this route.

How often does DMK–CEI fly?

3 carriers operate this route, around 76 flights a week between them. Compare carrier days and times in the airline list above.