DMK → CEIBangkok to Chiang Rai

live

Direct flights from Bangkok (DMK) to Chiang Rai (CEI): 21 nonstop departures observed each week across 3 airlines. 52% of the last 44 operated flights arrived within 15 minutes of schedule. The median arrival is 9 minutes late. 14 of the 44 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 11 September 2026 at 08:03 UTC.

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
52% on time

of the last 44 operated DMK → CEI flights arrived within 15 minutes

Median arrival delay is +9 min. 14 of 44 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+9 minacross the last 44 operated legs
Flight time~1h 22mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled31.8%recent route rate · 14 of 44

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 AirDD100% on time

Flights DD100 08:40 daily · DD104 14:35 daily

Thai AirAsiaFD44% on time

Flights FD3201 08:25 daily · FD3209 11:15 daily · FD3207 15:55 Mo Fr Su · FD3205 19:10 daily

Thai Lion AirSL31% on time

Flights SL532 08:10 Th Fr Sa · SL536 10:30 daily · SL538 12:35 Mo Tu We Fr Sa Su · SL544 18:30 daily

History

operated legs · board outcomes
09-11DD100departed−5
09-11DD104departed+11
09-11FD3201departed−5
09-11FD3209departed+18
09-11SL532departed+4
09-11SL536cancelledCNX
09-11SL538cancelledCNX
09-10DD100departed+12
09-10DD104departed+2
09-10FD3201departed+14
09-10FD3205departed+48
09-10FD3207cancelledCNX
09-10FD3209departed+18
09-10SL532departed+5
09-10SL536cancelledCNX
09-10SL538cancelledCNX
09-10SL544departed+9
09-09DD100departed+6
09-09DD104departed+1
09-09FD3201departed+1
09-09FD3205departed+13
09-09FD3207cancelledCNX
09-09FD3209departed+6
09-09SL532cancelledCNX
09-09SL536cancelledCNX
09-09SL538departed+7
09-09SL544cancelledCNX
09-08DD100departed+7
09-08DD104departed−4
09-08FD3201departed+11
09-08FD3205departed+9
09-08FD3207cancelledCNX
09-08FD3209departed+19
09-08SL532cancelledCNX
09-08SL536cancelledCNX
09-08SL538departed−2
09-08SL544cancelledCNX
09-07DD100departed+13
09-07DD104departed−5
09-07FD3201departed+23

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 · E 8 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 61 flights a week between them. Compare carrier days and times in the airline list above.